Joshua 11:4-6

And they went out, they and all their hosts with them, much people, even as the sand that is upon the sea shore in multitude, with horses and chariots very many. And when all these kings were met together, they came and pitched together at the waters of Merom, to fight against Israel. And the LORD said unto Joshua, Be not afraid because of them: for to morrow about this time will I deliver them up all slain before Israel: thou shalt hough their horses, and burn their chariots with fire.