Luke 16:18

"Every man who divorces his wife and marries some one else, commits adultery; and he who marries one who is put away by her husband commits adultery.

Matthew 19:9

"And I tell you that any man who divorces his wife for any cause except her unfaithfulness, and marries another woman, commits adultery."

Matthew 5:31-32

"It was also said, "Whoever divorces his wife must give her a bill of separation.

Mark 10:11-12

"Any man who divorces his wife and marries another woman commits adultery against her;

1 Corinthians 7:4

but her husband is; and in the same way the husband is not master of his own person, but his wife is.

1 Corinthians 7:10-12

But to those already married my commandment is??nd not mine, but the Lord's??hat a wife is not to leave her husband;

Treasury of Scripture Knowledge

Summary

Whosoever putteth away his wife, and marrieth another, committeth adultery: and whosoever marrieth her that is put away from her husband committeth adultery.

Bible References

General references

Matthew 5:32
But I tell you that anyone who divorces his wife, except on the ground of unchastity, makes her an adulteress, and whoever marries her when so divorced, commits adultery.
Matthew 19:9
"And I tell you that any man who divorces his wife for any cause except her unfaithfulness, and marries another woman, commits adultery."
Mark 10:11
"Any man who divorces his wife and marries another woman commits adultery against her;
1 Corinthians 7:4
but her husband is; and in the same way the husband is not master of his own person, but his wife is.