Some versions translate this as "Elhanan son of Jair the Bethlehemite killed the brother of Goliath the Gittite." (See: [[rc://en/ta/man/jit/translate-textvariants]])
When a person was weaving a cloth he would run the threads through hooks attached to large sticks called a "weaver's beam." This means Goliath's spear was larger than a normal spear. (See: [[rc://en/ta/man/jit/figs-simile]])