… Goliath, a Philistine champion from Gath, came out of the Philistine ranks to face the forces of Israel. He was over nine feet tall!
Goliath stood and shouted a taunt across to the Israelites. “Why are you all coming out to fight?” he called. “I am the Philistine champion, but you are only the servants of Saul. Choose one man to come down here and fight me! If he kills me, then we will be your slaves. But if I kill him, you will be our slaves! I defy the armies of Israel today! Send me a man who will fight me!” When Saul and the Israelites heard this, they were terrified and deeply shaken.
“Don’t worry about this Philistine,” David told Saul. “I’ll go fight him!”
“Don’t be ridiculous!” Saul replied. “There’s no way you can fight this Philistine and possibly win! You’re only a boy, and he’s been a man of war since his youth.”