'Rocks' in the Bible

And men shall go into the caves of the rocks, and into the holes of the earth, from before the terror of Jehovah, and from the glory of his majesty, when he ariseth to shake mightily the earth.

to go into the caverns of the rocks, and into the clefts of the ragged rocks, from before the terror of Jehovah, and from the glory of his majesty, when he ariseth to shake mightily the earth.

And they shall come, and shall rest all of them in the desolate valleys, and in the clefts of the rocks, and upon all thorn-hedges, and upon all pastures.

He shall dwell on high; his place of defence shall be the munitions of rocks; his bread shall be given him ; his waters shall be sure.

ye that inflame yourselves among the oaks, under every green tree; that slay the children in the valleys, under the clefts of the rocks?