1 Samuel 24:3
and he cometh in unto folds of the flock, on the way, and there is a cave, and Saul goeth in to cover his feet; and David and his men in the sides of the cave are abiding.
Judges 3:24
and he hath gone out, and his servants have come in, and look, and lo, the doors of the upper chamber are bolted, and they say, 'He is only covering his feet in the inner chamber of the wall.'
Psalm 57:1-11
To the Overseer. -- 'Destroy not.' -- A secret treasure of David, in his fleeing from the face of Saul into a cave. Favour me, O God, favour me, For in Thee is my soul trusting, And in the shadow of Thy wings I trust, Until the calamities pass over.
Psalm 142:1-7
An Instruction of David, a Prayer when he is in the cave. My voice is unto Jehovah, I cry, My voice is unto Jehovah, I entreat grace.
Psalm 141:6
Their judges have been released by the sides of a rock, And they have heard my sayings, For they have been pleasant.