Matthew 19:6
So they are no longer two, but one flesh. Therefore, what God has joined together, man must never separate."
Romans 7:2
For a married woman is bound by the Law to her husband while he is living, but if her husband dies, she is released from the Law concerning her husband.
Proverbs 2:17
someone who abandoned the companion of her youth and forgot the covenant of her God.
Malachi 2:14
Yet you ask, "For what reason?' Because the LORD acts as a witness between you and the wife of your youth, because you were unfaithful to her, your partner, the wife of your covenant.
Mark 10:9
Therefore, what God has joined together, man must never separate."
1 Corinthians 7:10-14
To married people I give this command (not really I, but the Lord): A wife must not leave her husband.
Ephesians 5:28
In the same way, husbands must love their wives as they love their own bodies. A man who loves his wife loves himself.
Hebrews 13:4
Let marriage be kept honorable in every way, and the marriage bed undefiled. For God will judge those who commit sexual sins, especially those who commit adultery.