Mark 10:11
And He saith to them, "Whosoever puts away his wife, and marries another, commits adultery against her;
Luke 16:18
"Every one who puts away his wife, and marries another, commits adultery; and he who marries a woman divorced from her husband, commits adultery.
Matthew 5:31-32
"And it was said, 'Whosoever shall put away his wife, let him give her a writing of divorcement;'
Matthew 19:9
And I say to you, that whosoever shall put away his wife, except for fornication, and shall marry another, commits adultery."
Romans 7:3
So, then, if, while the husband is living, she is married to another man, she shall be called an adulteress; but, if the husband dies, she is free from the law, so that she is no adulteress, though she be joined to another man.
1 Corinthians 7:4
The wife has not authority over her own body, but the husband; and, in like manner also, the husband has not authority over his own body, but the wife.
1 Corinthians 7:10-11
And to the married I give command??ot I, but the Lord??hat the wife depart not from her husband;
Hebrews 13:4
Let marriage be held in honor among all, and let the bed be undefiled; for fornicators and adulterers God will judge.