11 suppose you see among the captives a beautiful woman whom you desire and want to marry, 12 and so you bring her home to your house: she shall shave her head, pare her nails, 13 discard her captive's garb, and shall remain in your house a full month, mourning for her father and mother; after that you may go in to her and be her husband, and she shall be your wife.
Matthew Henry's Commentary on Deuteronomy 21:11-13
Commentary on Deuteronomy 21:10-14
(Read Deuteronomy 21:10-14)
By this law a soldier was allowed to marry his captive, if he pleased. This might take place upon some occasions; but the law does not show any approval of it. It also intimates how binding the laws of justice and honour are in marriage; which is a sacred engagement.