1 Chronicles (Author Compiled by Isaiah and Ezra from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
20:5And there is again war with the Philistines, and Elhanan son of Jair smiteth Lahmi, brother of Goliath the Gittite, the wood of whose spear is like a beam of weavers.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.