Jair

2 Samuel 21:19
Once again there was a battle with the Philistines at Gob, and Elhanan son of Jair the Bethlehemite killed the brother of Goliath the Gittite, the shaft of whose spear was like a weaver's beam.

Jaare-oregim

1 Samuel 17:4
Then a champion named Goliath, who was from Gath, came out from the Philistine camp. He was six cubits and a span in height,

1 Samuel 21:9
The priest replied, "The sword of Goliath the Philistine, whom you killed in the Valley of Elah, is here; it is wrapped in a cloth behind the ephod. If you want, you may take. For there is no other but this one." And David said, "There is none like it; give it to me."

1 Samuel 22:10
Ahimelech inquired of the LORD for him and gave him provisions. He also gave him the sword of Goliath the Philistine."

2 Samuel 21:19
Once again there was a battle with the Philistines at Gob, and Elhanan son of Jair the Bethlehemite killed the brother of Goliath the Gittite, the shaft of whose spear was like a weaver's beam.