Deuteronomy 21:10-14

10“When you go to war against your enemies and the Lord your God hands them over to you and you take some of them prisoner, and

11if you see a beautiful woman among the captives, desire her, and want to take her as your wife,

12you are to bring her into your house. She is to shave her head, trim her nails,

13remove the clothes she was wearing when she was taken prisoner, live in your house, and mourn for her father and mother a full month. After that, you may have sexual relations with her and be her husband, and she will be your wife.

14Then if you are not satisfied with her, you are to let her go where she wants, but you must not sell her or treat her as merchandise, because you have humiliated her.