Joshua 11:7-11

So Joshua and all the people of war with him came upon them suddenly at the waters of Merom, and attacked them.

And the Lord handed them over to Israel, so that they defeated them, and pursued them as far as Great Sidon, and Misrephoth-maim, and the Valley of Mizpeh to the east; and they struck them until no survivor was left to them.

And Joshua did to them just as the Lord had told him; he hamstrung their horses and burned their chariots with fire.

Then Joshua turned back at that time and captured Hazor, and struck its king with the sword; for Hazor previously was the head of all these kingdoms.

They struck every person who was in it with the edge of the sword, utterly destroying them; there was no one left who breathed. And he burned Hazor with fire.