'Rocks' in the Bible

Lo, I am sending for many fishers, An affirmation of Jehovah, And they have fished them, And after this I send for many hunters, And they have hunted them from off every mountain, And from off every hill, and from holes of the rocks.

Lo, I am against thee, O destroying mount, An affirmation of Jehovah, That is destroying all the earth, And I have stretched out My hand against thee, And I have rolled thee from the rocks, And given thee for a burnt mountain.