1 Samuel 17:7

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.

2 Samuel 21:19

And there was another war in Gob with the Philistines where Elhanan, the son of Jaareoregim of Bethlehem, slew Goliath, the Gittite, the staff of whose spear was like a weaver's beam.

1 Samuel 17:41

And the Philistine came on and drew near unto David, and the man that bore the shield went before him.

1 Chronicles 11:23

And he slew an Egyptian, a man of great stature, five cubits high; and in the Egyptian's hand was a spear like a weaver's beam; and he went down to him with a staff and plucked the spear out of the Egyptian's hand and slew him with his own spear.

1 Chronicles 20:5

And there was war again with the Philistines, and Elhanan, the son of Jair, slew Lahmi, the brother of Goliath the Gittite, whose spear staff was like a weaver's beam.

Treasury of Scripture Knowledge

Summary

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.

Bible References

The staff

2 Samuel 21:19
And there was another war in Gob with the Philistines where Elhanan, the son of Jaareoregim of Bethlehem, slew Goliath, the Gittite, the staff of whose spear was like a weaver's beam.
1 Chronicles 11:23
And he slew an Egyptian, a man of great stature, five cubits high; and in the Egyptian's hand was a spear like a weaver's beam; and he went down to him with a staff and plucked the spear out of the Egyptian's hand and slew him with his own spear.
1 Chronicles 20:5
And there was war again with the Philistines, and Elhanan, the son of Jair, slew Lahmi, the brother of Goliath the Gittite, whose spear staff was like a weaver's beam.