1 Samuel 17:43-50 (KJV), David defeats Goliath

In these verses, Goliath mocks David, underestimating him because of his size and youth. However, David responds with unwavering faith, declaring that he comes in the name of the Lord. With just a sling and a few stones, David defeats Goliath, proving that true strength lies not in physical prowess, but in faith and trust in God.