1 Samuel 24:3
He came to the sheepfolds by the road, where there was a cave. Saul went into it to relieve himself. Now David and his men were sitting in the recesses of the cave.
Judges 3:24
When Ehud had left, Eglon's servants came and saw the locked doors of the upper room. They said, "He must be relieving himself in the well-ventilated inner room."
Psalm 57:1-11
For the music director; according to the al-tashcheth style; a prayer of David, written when he fled from Saul into the cave. Have mercy on me, O God! Have mercy on me! For in you I have taken shelter. In the shadow of your wings I take shelter until trouble passes.
Psalm 142:1-7
A well-written song by David, when he was in the cave; a prayer. To the Lord I cry out; to the Lord I plead for mercy.
Psalm 141:6
They will be thrown down the side of a cliff by their judges. They will listen to my words, for they are pleasant.