1 Samuel 17:8-10

Goliath stood and shouted to the battle lines of Israel, saying to them, “Why have you come out to draw up for battle? Am I not the Philistine and are you not servants of Saul? Choose a man for yourselves and have him come down to me. If he is able to fight with me and kill me, then we will become your servants; but if I prevail against him and kill him, then you shall become our servants and serve us.” Again the Philistine said, “I defy the battle lines of Israel this day; give me a man so that we may fight together.”