Joshua 8:28

8:28 Joshua burned Ai and made it a permanently uninhabited mound (it remains that way to this very day).

Joshua 11:9

11:9 Joshua did to them as the Lord had commanded him; he hamstrung their horses and burned their chariots.

Joshua 11:11

11:11 They annihilated everyone who lived there with the sword – no one who breathed remained – and burned Hazor.