Deuteronomy 22:19

22:19 They will fine him one hundred shekels of silver and give them to the young woman’s father, for the man who made the accusation ruined the reputation of an Israelite virgin. She will then become his wife and he may never divorce her as long as he lives.

Isaiah 50:1

50:1 This is what the Lord says:

“Where is your mother’s divorce certificate

by which I divorced her?

Or to which of my creditors did I sell you?

Look, you were sold because of your sins;

because of your rebellious acts I divorced your mother.

Mark 10:2

10:2 Then some Pharisees came, and to test him they asked, “Is it lawful for a man to divorce his wife?”