38. And Saul armed David with his armor, and he put a helmet of bronze upon his head; also he armed him with a coat of mail.
39. And David girded his sword upon his armor, and he attempted to go; for he had not tried it. And David said unto Saul, I cannot go with these; for I have not tried them. And David put them off him.
40. And 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 pouch; and his sling was in his hand: and he drew near to the Philistine.
41. And the Philistine came on and drew near unto David; and the man that bore the shield went before him.
42. And when the Philistine looked about, and saw David, he despised him: for he was but a youth, and ruddy, and of a fair countenance.
43. And the Philistine said unto David, Am I a dog, that you come to me with sticks? And the Philistine cursed David by his gods.
44. And the Philistine said to David, Come to me, and I will give your flesh unto the fowls of the air, and to the beasts of the field.
45. Then said David to the Philistine, You come to me with a sword, and with a spear, and with a shield: but I come to you in the name of the LORD of hosts, the God of the armies of Israel, whom you have defied.
46. This day will the LORD deliver you into my hand; and I will strike you, and take your head from you; and I will give the carcasses of the host of the Philistines this day unto the fowls of the air, and to the wild beasts of the earth; that all the earth may know that there is a God in Israel.
47. And all this assembly shall know that the LORD saves not with sword and spear: for the battle is the LORD'S, and he will give you into our hands.
48. And it came to pass, when the Philistine arose, and came and drew near to meet David, that David hurried, and ran toward the army to meet the Philistine.
49. And David put his hand in his bag, and took there a stone, and slung it, and struck the Philistine in his forehead, that the stone sunk into his forehead; and he fell upon his face to the earth.
50. So David prevailed over the Philistine with a sling and with a stone, and struck the Philistine, and slew him; but there was no sword in the hand of David.
51. Therefore David ran, and stood upon the Philistine, and took his sword, and drew it out of its sheath, and slew him, and cut off his head there. And when the Philistines saw their champion was dead, they fled.
52. And the men of Israel and of Judah arose, and shouted, and pursued the Philistines, until you come to the valley, and to the gates of Ekron. And the wounded of the Philistines fell down by the way to Shaaraim, even unto Gath, and unto Ekron.