1 Samuel 26:7–8

7 That night, David and Abishai came to the troops, and Saul was lying there asleep in the inner circle of the camp with his spear stuck in the ground by his head. Abner and the troops were lying around him. 8 Then Abishai said to David, “Today God has delivered your enemy to you. Let me thrust the spear through him into the ground just once. I won’t have to strike him twice!”