1 Samuel 26:7-9

New Catholic Bible

⁷ So David and Abishai went among the people by night, and they found Saul asleep within the fortifications, his spear stuck in the ground near his head. Abner and the people were lying all around him. ⁸ Abishai said to David, “God has delivered your enemy into your hands today. Let me strike him once, pinning him to the ground. I will not have to strike him twice.” ⁹ But David said to Abishai, “Do no violence to him. Who can stretch forth his hand against the Lord’s anointed and be guiltless?”