11 And they struck every person in it by the mouth of the sword. He destroyed them, he did not leave anyone breathing; and he burned Hazor with fire.
Joshua 11:11 Cross References - LITV
Deuteronomy 20:16
16 But of the cities of these peoples which Jehovah your God is giving to you as an inheritance, you shall not keep alive any that breathes.
Joshua 10:40
40 And Joshua struck all the land: the heights and the Negeb, and the Lowland, and the slopes, and all their kings; he did not leave a survivor, but he destroyed all that breathed, as Jehovah the God of Israel had commanded.