Deuteronomy 20:11-13

The Voice

¹¹ If they shout back, “Peace!” and open their gates to you, then you must let them surrender. Make everyone in the city your slaves, and put them to work for you. ¹² But if the city doesn’t surrender, if it resists you instead, then lay siege to it. ¹³ When the Eternal your God enables you to capture the city, kill all the men who are left in it with your swords.