Hebrews 13:4 Marriage is honourable in all, and the bed undefiled: but whoremongers and adulterers God will judge.
Proverbs 5:18 Let thy fountain be blessed: and rejoice with the wife of thy youth. 5:19 Let her be as the loving hind and pleasant roe; let her breasts satisfy thee at all times; and be thou ravished always with her love. 5:20 And why wilt thou, my son, be ravished with a strange woman, and embrace the bosom of a stranger? 5:21 For the ways of man are before the eyes of the LORD, and he pondereth all his goings. 5:22 His own iniquities shall take the wicked himself, and he shall be holden with the cords of his sins. 5:23 He shall die without instruction; and in the greatness of his folly he shall go astray.
Micah 6:8 He hath shewed thee, O man, what is good; and what doth the LORD require of thee, but to do justly, and to love mercy, and to walk humbly with thy God?
Malachi 2:13 And this have ye done again, covering the altar of the LORD with tears, with weeping, and with crying out, insomuch that he regardeth not the offering any more, or receiveth it with good will at your hand. 2:14 Yet ye say, Wherefore? Because the LORD hath been witness between thee and the wife of thy youth, against whom thou hast dealt treacherously: yet is she thy companion, and the wife of thy covenant. 2:15 And did not he make one? Yet had he the residue of the spirit. And wherefore one? That he might seek a godly seed. Therefore take heed to your spirit, and let none deal treacherously against the wife of his youth.
Mark 10:11 And he saith unto them, Whosoever shall put away his wife, and marry another, committeth adultery against her. 10:12 And if a woman shall put away her husband, and be married to another, she committeth adultery.
Mark 10:9 What therefore God hath joined together, let not man put asunder.
1 Thessalonians 4:1 Furthermore then we beseech you, brethren, and exhort you by the Lord Jesus, that as ye have received of us how ye ought to walk and to please God, so ye would abound more and more. 4:2 For ye know what commandments we gave you by the Lord Jesus. 4:3 For this is the will of God, even your sanctification, that ye should abstain from fornication: 4:4 That every one of you should know how to possess his vessel in sanctification and honour; 4:5 Not in the lust of concupiscence, even as the Gentiles which know not God: 4:6 That no man go beyond and defraud his brother in any matter: because that the Lord is the avenger of all such, as we also have forewarned you and testified. 4:7 For God hath not called us unto uncleanness, but unto holiness. 4:8 He therefore that despiseth, despiseth not man, but God, who hath also given unto us his holy Spirit.