Deuteronomy 21:10-14

Various Laws

¹⁰ When you go to war against your enemies and God, your God, gives you victory and you take prisoners, ¹¹ and then you notice among the prisoners of war a good-looking woman whom you find attractive and would like to marry, ¹² this is what you do: Take her home; have her trim her hair, cut her nails, ¹³ 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. ¹⁴ 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.