2 Samuel (Author Compiled by Isaiah from records of Samuel, David, Nathan, and Gad.)
21:19And there was again a battle at Gob with the Philistines; and Elhanan the son of Jaare-oregim, a Bethlehemite, smote Goliath the Gittite; now the shaft of his spear was like a weaver's beam.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.