Deuteronomy 21:11-13

LXX2012(i) 11 and should see among the spoil a woman beautiful in countenance, and should desire her, and take her to yourself for a wife, 12 and should bring her within your house: then shall you shave her head, and pare her nails; 13 and shall take away her garments of captivity from off her, and she shall abide in your house, and shall bewail her father and mother the days of a month; and afterwards you shall go in to her and dwell with her, and she shall be your wife.