1 Samuel 17:48-54

48The Philistine soldier started to move nearer to David to attack him. David ran forward quickly to fight against him.

49David reached into his bag and he took out a stone. He put the stone into his sling and he threw it. The stone hit the Philistine man's head, above his eyes. It went in very deep. Goliath fell down with his face on the ground.

50In that way, David used a sling and a stone to win against the Philistine soldier. He knocked down the Philistine and he killed him. And David did not even hold a sword in his hand!

51David then ran and stood over Goliath. He pulled Goliath's sword out and he killed him. Then he used it to cut off Goliath's head. The Philistines saw that their best soldier was now dead. So they ran away.

52When the soldiers from Israel and Judah saw what had happened, they chased after the Philistines. They shouted their war song as they ran. They chased the Philistines all the way to Gath, and then to the gates of Ekron town. The dead bodies of the Philistine soldiers were lying everywhere on the road to Shaaraim, as far as Gath and Ekron.

53When the Israelite soldiers had finished chasing and killing the Philistines, they returned. They went into the Philistines' camp and they took their things for themselves.

54David picked up Goliath's head to take it to Jerusalem. But he put Goliath's weapons in his own tent.