Job 30:6
To dwell in the clefts of the valleys, in caves of the earth, and in the rocks.
Judges 6:2
And the hand of Midian prevailed against Israel: and because of the Midianites the children of Israel made themselves the dens which are in the mountains, and caves, and strongholds.
1 Samuel 22:1-2
David therefore departed from there, and escaped to the cave of Adullam: and when his brothers and all his father's house heard it, they went down there to him.
Isaiah 2:19
And they shall go into the caves of the rocks, and into the holes of the earth, for fear of the LORD, and for the glory of his majesty, when he arises to shake mightily the earth.
Revelation 6:15
And the kings of the earth, and the great men, and the rich men, and the generals, and the mighty men, and every slave, and every free man, hid themselves in the dens and in the rocks of the mountains;