Mark 10:12

and if she divorces her husband and marries another, she commits adultery."

1 Corinthians 7:11

(but if she does, she should remain unmarried or else be reconciled to her husband), and the husband should not divorce his wife.

1 Corinthians 7:13

If any woman has a husband who is an unbeliever, and he consents to live with her, she should not divorce him.

Treasury of Scripture Knowledge

Summary

And if a woman shall put away her husband, and be married to another, she committeth adultery.

Bible References

General references

Exodus 20:14
"You shall not commit adultery.
Luke 16:18
"Everyone who divorces his wife and marries another commits adultery, and he who marries a woman divorced from her husband commits adultery.
1 Corinthians 7:4
For the wife does not have authority over her own body, but the husband does. Likewise the husband does not have authority over his own body, but the wife does.

The Holy Bible, English Standard Version® copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.