1 Samuel 17:41-49 New American Standard Bible (NASB)

⁴¹ Then the Philistine came on and approached David, with the shield-bearer in front of him. ⁴² When the Philistine looked and saw David, he disdained him; for he was but a youth, and ruddy, with a handsome appearance. ⁴³ The Philistine said to David, “Am I a dog, that you come to me with sticks?” And the Philistine cursed David by his gods. ⁴⁴ The Philistine also said to David, “Come to me, and I will give your flesh to the birds of the sky and the beasts of the field.” ⁴⁵ Then David said to the Philistine, “You come to me with a sword, a spear, and a javelin, but I come to you in the name of the Lord of hosts, the God of the armies of Israel, whom you have taunted. ⁴⁶ This day the Lord will deliver you up into my hands, and I will strike you down and remove your head from you. And I will give the dead bodies of the army of the Philistines this day to the birds of the sky and the wild beasts of the earth, that all the earth may know that there is a God in Israel, ⁴⁷ and that all this assembly may know that the Lord does not deliver by sword or by spear; for the battle is the Lord’s and He will give you into our hands.”

⁴⁸ Then it happened when the Philistine rose and came and drew near to meet David, that David ran quickly toward the battle line to meet the Philistine. ⁴⁹ And David put his hand into his bag and took from it a stone and slung it, and struck the Philistine on his forehead. And the stone sank into his forehead, so that he fell on his face to the ground.