I have made a compilation of several Bible verses that are related to love in general, (not just romantic love) and marriage. They are organized by book first and then the specific bible verse.
For this post, I used the DOUAY-RHEIMS 1899 (DRA) version of the Bible. I hope is useful for you!
Genesis 2
18 And the Lord God said: It is not good for man to be alone: let us make him a help like unto himself.
24 Wherefore a man shall leave father and mother, and shall cleave to his wife: and they shall be two in one flesh.
Matthew 19
4 Who answering, said to them: Have ye not read, that he who made man from the beginning, Made them male and female? And he said:
5 For this cause shall a man leave father and mother, and shall cleave to his wife, and they two shall be in one flesh.
6 Therefore now they are not two, but one flesh. What therefore God hath joined together, let no man put asunder.
9 And I say to you, that whosoever shall put away his wife, except it be for fornication, and shall marry another, committeth adultery: and he that shall marry her that is put away, committeth adultery.
Mark 10
6 But from the beginning of the creation, God made them male and female.
7 For this cause a man shall leave his father and mother; and shall cleave to his wife.
8 And they two shall be in one flesh. Therefore now they are not two, but one flesh.
9 What therefore God hath joined together, let not man put asunder.
11 And he saith to them: Whosoever shall put away his wife and marry another, committeth adultery against her.
12 And if the wife shall put away her husband, and be married to another, she committeth adultery.
Deuteronomy 24
5 When a man hath lately taken a wife, he shall not go out to war, neither shall any public business be enjoined him, but he shall be free at home without fault, that for one year he may rejoice with his wife.
Isaiah 62
5 For the young man shall dwell with the virgin, and thy children shall dwell in thee. And the bridegroom shall rejoice over the bride, and thy God shall rejoice over thee.
Proverbs 12
4 A diligent woman is a crown to her husband: and she that doth things worthy of confusion, is a rottenness in his bones.
Proverbs 18
22 He that hath found a good wife, hath found a good thing, and shall receive a pleasure from the Lord. He that driveth away a good wife, driveth away a good thing: but he that keepeth an adulteress, is foolish and wicked.
Proverbs 19
14House and riches are given by parents: but a prudent wife is properly from the Lord.
Proverbs 21
9 It is better to sit in a corner of the housetop, than with a brawling women, and in a common house.
Proverbs 31
10 Who shall find a valiant woman? far and from the uttermost coasts is the price of her.
11 The heart of her husband trusteth in her, and he shall have no need of spoils.
12 She will render him good, and not evil, all the days of her life.
13 She hath sought wool and flax, and hath wrought by the counsel of her hands.
14 She is like the merchant’s ship, she bringeth her bread from afar.
15 And she hath risen in the night, and given a prey to her household, and victuals to her maidens.
16 She hath considered a field, and bought it: with the fruit of her hands she hath planted a vineyard.
17 She hath girded her loins with strength, and hath strengthened her arm.
18 She hath tasted and seen that her traffic is good: her lamp shall not be put out in the night.
19 She hath put out her hand to strong things, and her fingers have taken hold of the spindle.
20 She hath opened her hand to the needy, and stretched out her hands to the poor.
21 She shall not fear for her house in the cold of snow: for all her domestics are clothed with double garments.
22 She hath made for herself clothing of tapestry: fine linen, and purple is her covering.
23 Her husband is honourable in the gates, when he sitteth among the senators of the land.
24 She made fine linen, and sold it, and delivered a girdle to the Chanaanite.
25 Strength and beauty are her clothing, and she shall laugh in the latter day.
26 She hath opened her mouth to wisdom, and the law of clemency is on her tongue.
27 She hath looked well to the paths of her house, and hath not eaten her bread idle.
28 Her children rose up, and called her blessed: her husband, and he praised her.
29 Many daughters have gathered together riches: thou hast surpassed them all.
30 Favour is deceitful, and beauty is vain: the woman that feareth the Lord, she shall be praised.
31 Give her of the fruit of her hands: and let her works praise her in the gates.
Tobit 7
15 And taking the right hand of his daughter, he gave it into the right hand of Tobias, saying: The God of Abraham, and the God of Isaac, and the God of Jacob be with you, and may he join you together, and fulfill his blessing in you.
16 And taking paper they made a writing of the marriage.
17 And afterwards they made merry, blessing God.
Tobit 8
4 Then Tobias exhorted the virgin, and said to her: Sara, arise, and let us pray to God to day, and to morrow, and the next day: because for these three nights we are joined to God: and when the third night is over, we will be in our own wedlock.
5 For we are the children of saints, and we must not be joined together like heathens that know not God.
6 So they both arose, and prayed earnestly both together that health might be given them,
7 And Tobias said: Lord God of our father, may the heavens and the earth, and the sea, and the fountains, and the rivers, and all thy creatures that are in them, bless thee.
8 Thou madest Adam of the slime of the earth, and gavest him Eve for a helper.
9 And now, Lord, thou knowest, that not for fleshly lust do I take my sister to wife, but only for the love of posterity, in which thy name may be blessed for ever and ever.
10 Sara also said: Have mercy on us, O Lord, have mercy on us, and let us grow old both together in health.
Sirach 9
8 Turn away thy face from a woman dressed up, and gaze not about upon another’s beauty.
9 For many have perished by the beauty of a woman, and hereby lust is enkindled as a fire.
10 Every woman that is a harlot, shall be trodden upon as dung in the way.
11 Many by admiring the beauty of another man’s wife, have become reprobate, for her conversation burneth as fire.
Sirach 26
1Happy is the husband of a good wife: for the number of his years is double.
2 A virtuous woman rejoiceth her husband: and shall fulfill the years of his life in peace.
3 A good wife is a good portion, she shall be given in the portion of them that fear God, to a man for his good deeds.
4 Rich or poor, if his heart is good, his countenance shall be cheerful at all times.
8 A jealous woman is the grief and mourning of the heart.
9 With a jealous woman is a scourge of the tongue which communicateth with all.
16 The grace of a diligent woman shall delight her husband, and shall fat his bones.
17 Her discipline is the gift of God.
18 Such is a wise and silent woman, and there is nothing so much worth as a well instructed soul.
19 A holy and shamefaced woman is grace upon grace.
John 3
16 For God so loved the world, as to give his only begotten Son; that whosoever believeth in him, may not perish, but may have life everlasting.
John 13
34 A new commandment I give unto you: That you love one another, as I have loved you, that you also love one another.
35 By this shall all men know that you are my disciples, if you have love one for another.
John 15
13 Greater love than this no man hath, that a man lay down his life for his friends.
1 Peter 3
7 Ye husbands, likewise dwelling with them according to knowledge, giving honour to the female as to the weaker vessel, and as to the co-heirs of the grace of life: that your prayers be not hindered.
1 Peter 4
8 But before all things have a constant mutual charity among yourselves: for charity covereth a multitude of sins.
1 Corinthians 6
13 Meat for the belly, and the belly for the meats; but God shall destroy both it and them: but the body is not for fornication, but for the Lord, and the Lord for the body.
14 Now God hath both raised up the Lord, and will raise us up also by his power.
15 Know you not that your bodies are the members of Christ? Shall I then take the members of Christ, and make them the members of an harlot? God forbid.
16 Or know you not, that he who is joined to a harlot, is made one body? For they shall be, saith he, two in one flesh.
17 But he who is joined to the Lord, is one spirit.
18 Fly fornication. Every sin that a man doth, is without the body; but he that committeth fornication, sinneth against his own body.
19 Or know you not, that your members are the temple of the Holy Ghost, who is in you, whom you have from God; and you are not your own?
20 For you are bought with a great price. Glorify and bear God in your body.
1 Corinthians 7
2 But for fear of fornication, let every man have his own wife, and let every woman have her own husband.
3 Let the husband render the debt to his wife, and the wife also in like manner to the husband.
4 The wife hath not power of her own body, but the husband. And in like manner the husband also hath not power of his own body, but the wife.
5 Defraud not one another, except, perhaps, by consent, for a time, that you may give yourselves to prayer; and return together again, lest Satan tempt you for your incontinency.
6 But I speak this by indulgence, not by commandment.
7 For I would that all men were even as myself: but every one hath his proper gift from God; one after this manner, and another after that.
8 But I say to the unmarried, and to the widows: It is good for them if they so continue, even as I.
9 But if they do not contain themselves, let them marry. For it is better to marry than to be burnt.
10 But to them that are married, not I but the Lord commandeth, that the wife depart not from her husband.
11 And if she depart, that she remain unmarried, or be reconciled to her husband. And let not the husband put away his wife.
12 For to the rest I speak, not the Lord. If any brother hath a wife that believeth not, and she consent to dwell with him, let him not put her away.
13 And if any woman hath a husband that believeth not, and he consent to dwell with her, let her not put away her husband.
14 For the unbelieving husband is sanctified by the believing wife; and the unbelieving wife is sanctified by the believing husband: otherwise your children should be unclean; but now they are holy.
15 But if the unbeliever depart, let him depart. For a brother or sister is not under servitude in such cases. But God hath called us in peace.
16 For how knowest thou, O wife, whether thou shalt save thy husband? Or how knowest thou, O man, whether thou shalt save thy wife?
39 A woman is bound by the law as long as her husband liveth; but if her husband die, she is at liberty: let her marry to whom she will; only in the Lord.
1 Corinthians 13
4 Charity is patient, is kind: charity envieth not, dealeth not perversely; is not puffed up;
5 Is not ambitious, seeketh not her own, is not provoked to anger, thinketh no evil;
6 Rejoiceth not in iniquity, but rejoiceth with the truth;
7 Beareth all things, believeth all things, hopeth all things, endureth all things.
13 And now there remain faith, hope, and charity, these three: but the greatest of these is charity.
1 Corinthians 16
14 Let all your things be done in charity.
2 Corinthians 6
14 Bear not the yoke with unbelievers. For what participation hath justice with injustice? Or what fellowship hath light with darkness?
Ephesians 5
22Let women be subject to their husbands, as to the Lord:
23 Because the husband is the head of the wife, as Christ is the head of the church. He is the saviour of his body.
24 Therefore as the church is subject to Christ, so also let the wives be to their husbands in all things.
25 Husbands, love your wives, as Christ also loved the church, and delivered himself up for it:
26 That he might sanctify it, cleansing it by the laver of water in the word of life:
27 That he might present it to himself a glorious church, not having spot or wrinkle, or any such thing; but that it should be holy, and without blemish.
28 So also ought men to love their wives as their own bodies. He that loveth his wife, loveth himself.
29 For no man ever hated his own flesh; but nourisheth and cherisheth it, as also Christ doth the church:
30 Because we are members of his body, of his flesh, and of his bones.
31For this cause shall a man leave his father and mother, and shall cleave to his wife, and they shall be two in one flesh.
32 This is a great sacrament; but I speak in Christ and in the church.
33 Nevertheless let every one of you in particular love his wife as himself: and let the wife fear her husband.
Colossians 3
14 But above all these things have charity, which is the bond of perfection:
15 And let the peace of Christ rejoice in your hearts, wherein also you are called in one body: and be ye thankful.
18 Wives, be subject to your husbands, as it behoveth in the Lord.
19 Husbands, love your wives, and be not bitter towards them.
1 John 4
7 Dearly beloved, let us love one another, for charity is of God. And every one that loveth, is born of God, and knoweth God.
19 Let us therefore love God, because God first hath loved us.
English 
Español de México