 David wore no armor, and the only weapon David carried was a slingshot. He picked up five stones out of a brook and put them in a small pouch that he was carrying on his way to face the giant. When Goliath saw David walking into the valley, he got ready to fight. He was so insulted that the Israelites would send a kid to fight him. Goliath cursed at David and said, kid, I'm going to feed you to the birds. But that didn't faze David one bit.