1 Samuel 17:4-7

Thomson(i) 4 there came forth a mighty man from the line of the Philistines. His name was Goliath, of Geth. His height was four cubits and a span. 5 And he had a helmet on his head, and was clad with a breast plate of chain work; and the weight of his breast plate was five thousand shekels. It was of brass and steel: 6 and the greaves on his legs were of brass; and he had a target of brass between his shoulders. 7 And the staff of his spear was like a weaver's beam: and his javelin was six hundred shekels of iron. And his armour bearer walked before him.