Deuteronomy 20:13-15 Holman Christian Standard Bible (HCSB)
13 When the Lord your God hands it over to you, you must strike down all its males with the sword. 14 But you may take the women, children, animals, and whatever else is in the city—all its spoil—as plunder. You may enjoy the spoil of your enemies that the Lord your God has given you. 15 This is how you are to treat all the cities that are far away from you and are not among the cities of these nations.