Deuteronomy 20:13-15

Complete Jewish Bible

¹³ When Adonai your God hands it over to you, you are to put every male to the sword. ¹⁴ However, you are to take as booty for yourself the women, the little ones, the livestock, and everything in the city — all its spoil. Yes, you will feed on your enemies’ spoil, which Adonai your God has given you. ¹⁵ This is what you are to do to all the towns which are at a great distance from you, which are not the towns of these nations.