Joshua 11:4-6

They went out, they and all their armies with them, as many people as the sand on the seashore, with very many horses and chariots. So all these kings met and they came and encamped together at the waters of Merom, to fight against Israel. Then the LORD said to Joshua, “Do not be afraid because of them, for tomorrow by this time I am going to hand over all of them slain [by the sword] to Israel; you shall hamstring (disable) their horses and set fire to their chariots.”