1 Samuel 26:15-16

David said, “You’re the greatest man in Israel. Isn’t that true? Why didn’t you guard your master the king? Someone came into your camp to kill your master the king! You have not done well. As surely as the LORD lives, you and your men should die. You haven’t guarded your master, the LORD’s appointed king. Look! Where are the king’s spear and water jug that were near his head?”