If he does not provide her these three things, she may go free, without any payment.
In context
9If he selects her for his son, he must deal with her as with a daughter. 10If he takes another wife, he must not reduce the food, clothing, and marital rights of the first. 11If he does not provide her these three things, she may go free, without any payment. 12Whoever strikes a man and kills him shall surely be put to death. 13But if he did not do it intentionally, but God let it happen, I will appoint you a place he may flee to.
