The Golden Fleecing is a Scrooge McDuck comic book story from 1955, written and painted by Carl Barks. It's about Scrooge who wants the Golden Fleece to make a jacket.
Donald and the nephews are about to warn Scrooge that he is walking into a trap set by Larkies, but at the last minute Donald gets captured with Scrooge and they are both prisoners on Mt. Colchis. Huey, Dewey and Louie come to the rescue in a helicopter. One of the Larkies agrees to help Scrooge and Donald escape if Scrooge says that her recipe is the best. To Scrooge's chagrin, it happened to be parsnip pudding and Scrooge hates parsnips. Later, the Larkie that cooked the parsnip pudding lets Scrooge and Donald go but regrets it, so she later tricks them into yelling the word "Seikral" to find the way into the cave. The Larkies find out that they escaped.
Eventually, Scrooge and Donald reunite with the nephews and they find the Golden Fleece and defeat the Sleepless Dragon. After that, they go back to Duckburg and Donald and the nephews watch Scrooge take his old coat out of the trash because his new one makes him feel uncomfortable.
This story was originally printed in Uncle Scrooge #12 then reprinted in Gladstone Comic Album #19 and Uncle Scrooge Adventures #28 and then Carl Barks' Greatest DuckTales Stories #2.