Matthew 19:9
9 zAnd I say to you: whoever divorces his wife, except for sexual immorality, and marries another, commits adultery.”1
Mark 10:11–12
11 And he said to them, k“Whoever divorces his wife and marries another commits adultery against her, 12 and lif she divorces her husband and marries another, she commits adultery.”
Luke 16:18
Divorce and Remarriage
18 d“Everyone who divorces his wife and marries another commits adultery, and he who marries a woman divorced from her husband commits adultery.
1 Corinthians 7:10–11
10 To the married fI give this charge (not I, but the Lord): gthe wife should not separate from her husband 11 (but if she does, hshe should remain unmarried or else be reconciled to her husband), and gthe husband should not divorce his wife.