1 Samuel 26:21-25

Then Saul said, “I have sinned. Return, my son David, for I will no more do you harm, because my life was precious in your eyes this day. Behold, I have acted foolishly, and have made a great mistake.” And David answered and said, “Here is the spear, O king! Let one of the young men come over and take it. The LORD rewards every man for his righteousness and his faithfulness, for the LORD gave you into my hand today, and I would not put out my hand against the LORD’s anointed. Behold, as your life was precious this day in my sight, so may my life be precious in the sight of the LORD, and may he deliver me out of all tribulation.” Then Saul said to David, “Blessed be you, my son David! You will do many things and will succeed in them.” So David went his way, and Saul returned to his place.