Deuteronomy 20:5-7

5Moreover, the officers are to say to the troops, “Who among you has built a new house and not dedicated it? He may go home, lest he die in battle and someone else dedicate it.

6Or who among you has planted a vineyard and not benefited from it? He may go home, lest he die in battle and someone else benefit from it.

7Or who among you has become engaged to a woman but has not married her? He may go home, lest he die in battle and someone else marry her.”