1 Corinthians 7:11

but I say to you that everyone who divorces his wife, except for the reason of sexual immorality, makes her commit adultery; and whoever marries a divorced woman commits adultery.

But He said to them, “Not all men can accept this statement, but only those to whom it has been given.

and if she herself divorces her husband and marries another man, she is committing adultery.”

“Everyone who divorces his wife and marries another commits adultery, and he who marries a woman who is divorced from a husband commits adultery.