1 Samuel 17:7

The shaft of his spear was like a weaver's beam and the point of his spear [weighed] six hundred iron shekels. {His shield bearer} was walking in front of him.

2 Samuel 21:19

There [was] again a battle with [the] Philistines at Gob. And Elhanan the son of Jaare-Oregim, the Bethlehemite, killed Goliath the Gittite, the shaft of whose spear [was] like the beam of a weaver.

1 Samuel 17:41

Then the Philistine {came on, getting nearer and nearer} to David, with {his shield bearer} in front of him.

1 Chronicles 11:23

And he himself struck down an Egyptian man, a large man five cubits [tall]. And in the hand of the Egyptian [was] a spear like a weaver's beam. But he went down to him with a club and seized the spear from the hand of the Egyptian and killed him with his own spear.

1 Chronicles 20:5

And again there was war with the Philistines. And Elhanan son of Jair struck down 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] again a battle with [the] Philistines at Gob. And Elhanan the son of Jaare-Oregim, the Bethlehemite, killed Goliath the Gittite, the shaft of whose spear [was] like the beam of a weaver.
1 Chronicles 11:23
And he himself struck down an Egyptian man, a large man five cubits [tall]. And in the hand of the Egyptian [was] a spear like a weaver's beam. But he went down to him with a club and seized the spear from the hand of the Egyptian and killed him with his own spear.
1 Chronicles 20:5
And again there was war with the Philistines. And Elhanan son of Jair struck down Lahmi, the brother of Goliath the Gittite, the shaft of whose spear [was] like a weaver's beam.