1 Samuel 17:7

The [wooden] shaft of his spear was like a weaver’s beam; the blade-head of his spear weighed six hundred shekels of iron. And a shield-bearer walked in front of him.

2 Samuel 21:19

There was war with the Philistines again at Gob, and Elhanan the son of Jaare-oregim, a Bethlehemite, killed Goliath the Gittite, whose spear shaft was like a weaver’s beam.

1 Samuel 17:41

The Philistine came and approached David, with his shield-bearer in front of him.

1 Chronicles 11:23

He killed an Egyptian also, a man of great stature, five cubits tall. In the Egyptian’s hand was a spear like a weaver’s beam, and Benaiah went down to him with [only] a staff (rod) and grabbed the spear from the Egyptian’s hand and killed him with his own spear.

1 Chronicles 20:5

There was war again with the Philistines, and Elhanan the son of Jair killed Lahmi the brother of Goliath the Gittite, the shaft of whose spear 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
There was war with the Philistines again at Gob, and Elhanan the son of Jaare-oregim, a Bethlehemite, killed Goliath the Gittite, whose spear shaft was like a weaver’s beam.
1 Chronicles 11:23
He killed an Egyptian also, a man of great stature, five cubits tall. In the Egyptian’s hand was a spear like a weaver’s beam, and Benaiah went down to him with [only] a staff (rod) and grabbed the spear from the Egyptian’s hand and killed him with his own spear.
1 Chronicles 20:5
There was war again with the Philistines, and Elhanan the son of Jair killed Lahmi the brother of Goliath the Gittite, the shaft of whose spear was like a weaver’s beam.