Deuteronomy 21:11-14

LITV(i) 11 and you have seen in the captivity a woman of beautiful form, and you desire her, even to take her to you for a wife, 12 then you shall bring her into the midst of your household. And she shall shave her head, and prepare her nails, 13 and shall remove the clothing of her captivity from her, and shall live in your house, and shall sorrow for her father and her mother a month of days. Then afterwards you shall go in to her, and shall marry her; and she shall be a wife to you. 14 And it shall be, if you do not delight in her, you shall send her away at her desire; and you shall not at all sell her for silver; you shall not treat her as a slave, because you have humbled her.