'Cave' in the Bible

David therefore departed thence, and escaped to the cave of Adullam: and when his brethren and all his father's house heard it, they went down thither to him.

And he came to the sheepcotes 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.

So David checked his men with these words, and suffered them not to rise against Saul. And Saul rose up out of the cave, and went on his way.

David also arose afterward, and went out of the cave, and cried after Saul, saying, My lord the king. And when Saul looked behind him, David bowed with his face to the earth, and did obeisance.

Behold, this day thine eyes have seen how that Jehovah had delivered thee to-day into my hand in the cave: and some bade me kill thee; but mine eye'spared thee; and I said, I will not put forth my hand against my lord; for he is Jehovah's anointed.