1 Samuel 17:47-49

Amplified Bible

⁴⁷ and that this entire assembly may know that the Lord does not save with the sword or with the spear; for the battle is the Lord’s and He will hand you over to us.”

⁴⁸ When the Philistine rose and came forward to meet David, David ran quickly toward the battle line to meet the Philistine. ⁴⁹ David put his hand into his bag and took out a stone and slung it, and it struck the Philistine on his forehead. The stone penetrated his forehead, and he fell face down on the ground.