Matthew 19:9
And I tell you that whoever divorces his wife for any reason except her unfaithfulness, and marries another woman, commits adultery."
Matthew 5:32
But I tell you that every man who puts away his wife except on the ground of unfaithfulness causes her to commit adultery, and whoever marries her when so divorced commits adultery.
1 Corinthians 7:39
A woman is bound to her husband during the whole period that he lives; but if her husband dies, she is at liberty to marry whom she will, provided that he is a Christian.
Luke 16:18
Every man who divorces his wife and marries another commits adultery; and he who marries her when so divorced from her husband commits adultery.
1 Corinthians 7:10-13
But to those already married my instructions are--yet not mine, but the Lord's--that a wife is not to leave her husband;
Mark 10:11-12
He replied, "Whoever divorces his wife and marries another woman, commits adultery against the first wife;
Romans 7:2-3
A wife, for instance, whose husband is living is bound to him by the Law; but if her husband dies the law that bound her to him has now no hold over her.
1 Corinthians 5:1
It is actually reported that there is fornication among you, and of a kind unheard of even among the Gentiles--a man has his father's wife!
1 Corinthians 7:4
A married woman is not mistress of her own person: her husband has certain rights. In the same way a married man is not master of his own person: his wife has certain rights.