14 But if you have no delight in her, you are to let her go wherever she will; you may not take a price for her as if she was your property, for you have made use of her for your pleasure.

Matthew Henry's Commentary on Deuteronomy 21:14

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.