Then David went out of the cave and called out to Saul, "My lord the king!" When Saul looked behind him, David bowed down and prostrated himself with his face to the ground.
NIV
David also arose afterward and went out of the cave and called after Saul, saying, My lord the king! And when Saul looked behind him, David bowed with his face to the earth and did obeisance.
AMP
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.
KJV
You have just now told me about the good you did to me; the LORD delivered me into your hands, but you did not kill me.
NIV
You have declared today how you have dealt well with me; for when the Lord gave me into your hand, you did not kill me.
AMP
And thou hast shewed this day how that thou hast dealt well with me: forasmuch as when the LORD had delivered me into thine hand, thou killedst me not.
KJV