This is not a SFW instance. NSFW communities will be tagged, and efforts will be made to keep SFW communities clean, but proceed at your own comfort level.
To the extent he is an historical figure, it wasn’t even David who killed him, as I understand it. Rather it was an appropriation of a the valor of one of David’s own soldiers by David’s biographer/Propagandist/Deuteronomist since seemingly their own sources say that Elhanan killed him:
IN ANOTHER BATTLE WITH THE PHILISTINES AT GOB, ELHANAN SON OF JAIR THE BETHLEHEMITE KILLED GOLIATH THE GITTITE, WHO HAD A SPEAR WITH A SHAFT LIKE A WEAVER’S ROD
2 Samuel 21:19
It seems unlikely that any scribe in a Davidic regime would get away with the reverse; attributing one of King David’s most heralded victories to a lowly son of Jair.
To the extent he is an historical figure, it wasn’t even David who killed him, as I understand it. Rather it was an appropriation of a the valor of one of David’s own soldiers by David’s biographer/Propagandist/Deuteronomist since seemingly their own sources say that Elhanan killed him:
IN ANOTHER BATTLE WITH THE PHILISTINES AT GOB, ELHANAN SON OF JAIR THE BETHLEHEMITE KILLED GOLIATH THE GITTITE, WHO HAD A SPEAR WITH A SHAFT LIKE A WEAVER’S ROD
2 Samuel 21:19
It seems unlikely that any scribe in a Davidic regime would get away with the reverse; attributing one of King David’s most heralded victories to a lowly son of Jair.