'Mountains' in the Bible

Then he had seventy thousand for the work of transport, and eighty thousand stone-cutters in the mountains;

Then he said, Go out and take your place on the mountain before the Lord. Then the Lord went by, and mountains were parted by the force of a great wind, and rocks were broken before the Lord; but the Lord was not in the wind. And after the wind there was an earth-shock, but the Lord was not in the earth-shock.

Then he said, I saw all Israel wandering on the mountains like sheep without a keeper; and the Lord said, These have no master: let them go back, every man to his house in peace.