American Standard Version (ASV):
And the staff of his spear was like a weaver’s beam; and his spear’s head [weighed] six hundred shekels of iron: and his shield-bearer went before him.
King James Version (KJV):
And the staff of his spear [was] like a weaver’s beam; and his spear’s head [weighed] six hundred shekels of iron: and one bearing a shield went before him.