Joshua 17:18: “But the mountain country shall be yours. Although it is wooded, you shall cut it down, and its farthest extent shall be yours; for you shall drive out the Canaanites,though they have iron chariots and are strong.”
Judges 1:19: “So the Lord was with Judah. And they drove out the mountaineers, but they could not drive out the inhabitants of the lowland,because they had chariots of iron.”