39And David girded his sword upon his armour, and he assayed to go; for he had not proved it. And David said unto Saul, I cannot go with these; for I have not proved them. And David put them off him. 40And he took his staff in his hand, and chose him five smooth stones out of the brook, and put them in a shepherd's bag which he had, even in a scrip; and his sling was in his hand: and he drew near to the Philistine. 41And the Philistine came on and drew near unto David; and the man that bare the shield went before him. 42And when the Philistine looked about, and saw David, he disdained him: for he was but a youth, and ruddy, and of a fair countenance.43And the Philistine said unto David, Am I a dog, that thou comest to me with staves? And the Philistine cursed David by his gods. 44And the Philistine said to David, Come to me, and I will give thy flesh unto the fowls of the air, and to the beasts of the field. 45Then said David to the Philistine, Thou comest to me with a sword, and with a spear, and with a shield: but I come to thee in the name of the LORD of hosts, the God of the armies of Israel, whom thou hast defied.