1 Samuel 24:8-10

8David 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. 9And David said to Saul, Wherefore hearkenest thou to men’s words, saying, Behold, David seeketh thy hurt? 10Behold, 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.