After that, David got up, went out of the cave, and called out to Saul, “My lord the king!” When Saul looked behind him, David bowed facedown in reverence
KJV
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 stooped with his face to the earth, and bowed himself.
ASV
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.