Deuteronomy 21:11-13

AKJV(i) 11 And see among the captives a beautiful woman, and have a desire to her, that you would have her to your wife; 12 Then you shall bring her home to your house, and she shall shave her head, and pare her nails; 13 And she shall put the raiment of her captivity from off her, and shall remain in your house, and mourn her father and her mother a full month: and after that you shall go in to her, and be her husband, and she shall be your wife.