And they struck all the people who were in it with the edge of the sword, utterly destroying them. There was none left breathing. Then he burned Hazor with fire.
So Joshua conquered all the land: the mountain country and the South and the lowland and the wilderness slopes, and all their kings; he left none remaining, but utterly destroyed all that breathed, as the Lord God of Israel had commanded.
and when the Lord your God delivers them over to you, you shall conquer them and utterly destroy them. You shall make no covenant with them nor show mercy to them.
But they burned the city and all that was in it with fire. Only the silver and gold, and the vessels of bronze and iron, they put into the treasury of the house of the Lord.