1 Samuel 17:45-50

David said to Goliath, “You are coming to fight against me with a sword, a spear and a javelin. But I’m coming against you in the name of the LORD who rules over all. He is the God of the armies of Israel. He’s the one you have dared to fight against. This day the LORD will give me the victory over you. I’ll strike you down. I’ll cut your head off. This day I’ll feed the bodies of the Philistine army to the birds and wild animals. Then the whole world will know there is a God in Israel. The LORD doesn’t rescue people by using a sword or a spear. And everyone here will know it. The battle belongs to the LORD. He will hand all of you over to us.” As the Philistine moved closer to attack him, David ran quickly to the battle line to meet him. He reached into his bag. He took out a stone. He put it in his sling. He slung it at Goliath. The stone hit him on the forehead and sank into it. He fell to the ground on his face. So David won the fight against Goliath with a sling and a stone. He struck down the Philistine and killed him. He did it without even using a sword.