1 Samuel 24:3

24:3 He came to the sheep pens by the way, where was a cave; and Saul went in to cover his feet. Now David and his men were abiding in the innermost parts of the cave.
-World English Bible

Other Translation

24:3 And he came to the sheepcotes by the way, where [was] a cave; and Saul went in to cover his feet: and David and his men remained in the sides of the cave.
-King James Version