'Rocks' in the Bible

All the land is in flight because of the noise of the horsemen and the bowmen; they have taken cover in the woodland and up on the rocks: every town has been given up, not a man is living in them.

See, I will send for great numbers of fishermen, says the Lord, and they will take them like fish in a net; and after that, I will send for numbers of bowmen, and they will go after them, driving them from every mountain and from every hill, and out of the holes of the rocks.

See, I am against you, says the Lord, O mountain of destruction, causing the destruction of all the earth: and my hand will be stretched out on you, rolling you down from the rocks, and making you a burned mountain.