Deuteronomy 22:19, 29

They will also fine him a hundred silver shekels and give them to the young woman’s father, because that man gave an Israelite virgin a bad name. She will remain his wife; he cannot divorce her as long as he lives.

the man who raped her is to give the young woman’s father fifty silver shekels, and she will become his wife because he violated her.  He cannot divorce her as long as he lives.