Deuteronomy 21:11-13

BBE(i) 11 If among the prisoners you see a beautiful woman and it is your desire to make her your wife; 12 Then take her back to your house; and let her hair and her nails be cut; 13 And let her take off the dress in which she was made prisoner and go on living in your house and weeping for her father and mother for a full month: and after that you may go in to her and be her husband and she will be your wife.