Deuteronomy 21:10-14

When you go to war against your enemies and GOD, your God, gives you victory and you take prisoners, and then you notice among the prisoners of war a good-looking woman whom you find attractive and would like to marry, this is what you do: Take her home; have her trim her hair, cut her nails, and discard the clothes she was wearing when captured. She is then to stay in your home for a full month, mourning her father and mother. Then you may go to bed with her as husband and wife. If it turns out you don’t like her, you must let her go and live wherever she wishes. But you can’t sell her or use her as a slave since you’ve humiliated her. * * *