'Caves' in the Bible

And the hand of Midian prevailed against Israel; and because of Midian the children of Israel made them the dens which are in the mountains, and the caves, and the strongholds.

When the men of Israel saw that they were in a strait (for the people were distressed), then the people did hide themselves in caves, and in thickets, and in rocks, and in coverts, and in pits.

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.

Thus shalt thou say unto them, Thus saith the Lord Jehovah: As I live, surely they that are in the waste places shall fall by the sword; and him that is in the open field will I give to the beasts to be devoured; and they that are in the strongholds and in the caves shall die of the pestilence.

The lion did tear in pieces enough for his whelps, and strangled for his lionesses, and filled his caves with prey, and his dens with ravin.