Goliath
First appears at 1 Samuel 17:4
First named in Scripture at 1 Samuel 17:4 — read the chapter.
From Easton’s Bible Dictionary (1897)
great. (1.) A famous giant of Gath, who for forty days openly defied the armies of Israel, but was at length slain by David with a stone from a sling (1 Samuel 17:4). He was probably descended from the Rephaim who found refuge among the Philistines after they were dispersed by the Ammonites (Deuteronomy 2:20, 21). His height was “six cubits and a span,” which, taking the cubit at 21 inches, is equal to 10 1/2 feet. David cut off his head (1 Samuel 17:51) and brought it to Jerusalem, while he hung the armour which he took from him in his tent. His sword was preserved at Nob as a religious trophy (21:9). David’s victory over Goliath was the turning point in his life. He came into public notice now as the deliverer of Israel and the chief among Saul’s men of war (18:5), and the devoted friend of Jonathan. (2.) In 2 Samuel 21:19 there is another giant of the same name mentioned as slain by Elhanan. The staff of his apear “was like a weaver’s beam.” The Authorized Version interpolates the words “the brother of’ from 1 Chronicles 20:5, where this giant is called Lahmi.