Mark 10:11
and he said to them, "Whoever divorces his wife and marries another woman is an adulterer to the former,
Luke 16:18
Anyone who divorces his wife and marries another woman commits adultery, and he who marries a divorced woman commits adultery.
Matthew 5:31-32
It used to be said, Whoever divorces his wife must give her a divorce-certificate.
Matthew 19:9
I tell you, whoever divorces his wife except for unchastity and marries another woman, commits adultery; and he who marries a divorced woman commits adultery."
Romans 7:3
Accordingly, she will be termed an adulteress if she becomes another man's while her husband is alive; but if her husband dies, she is freed from the law of 'the husband,' so that she is no adulteress if she becomes another man's.
1 Corinthians 7:4
the wife cannot do as she pleases with her body ??her husband has power, and in the same way the husband cannot do as he pleases with his body ??his wife has power.
1 Corinthians 7:10-11
For married people these are my instructions (and they are the Lord's, not mine). A wife is not to separate from her husband ??11 if she has separated, she must either remain single or be reconciled to him ??and a husband must not put away his wife.
Hebrews 13:4
Let marriage be held in honour by all, and keep the marriage-bed unstained. God will punish the vicious and adulterous.