Moe Goes from Rags to Riches

"Moe Goes from Rags to Riches" is the twelfth episode of Season 23.

Synopsis
Moe's beloved bar rag, loomed as an ornate medieval tapestry, recounts its millennium-spanning life story. The tapestry was woven out of demon wool, so it could tell the future. It went from being a tapestry hung up in a building to a bar rag. And when the rag goes missing, the supposedly friendless Moe realizes that he has more friends than he thought, so Santa's little Helper gets the rag, and the rag says that it has never felt such love in its entire life. Meanwhile, Bart begs Milhouse for forgiveness after they get into a fight. Milhouse will only forgive him if he allow a tough man to punch him will Bart lose his fame and have to act like a loser.