In 1 Samuel 17, when David heard the giant Goliath taunting the army of the Israelites, he had come there to deliver food to his brothers. His oldest brother, Eliab, heard him ask some soldiers what the reward would be for the man who killed Goliath, and he tried to embarrass David. He was saying, “You’re just a little shepherd boy who’s conceited and has a wicked heart.” Now, David had killed a lion and a bear, but it says David just walked away. If he had gotten into an argument with Eliab, trying to prove he was a champion, he may have never faced Goliath and gained immediate prominence.