Numbers 21:34-35 Tree of Life Version (TLV)
34 Adonai said to Moses, “Do not fear him. I have given him with all his people and his land into your hand. You are to do to him just as you did to Sihon, the Amorite king who was living in Heshbon.”
35 So they struck him and his sons and his entire army until no survivor was left to him, and they possessed his land.