A king lost his sight. An old woman said that the song of the bird, 'Grip', would restore it. The king's eldest son offered to fetch the bird, from where it was kept in a cage by another king; but on his way to fetch the bird, he stayed at a merry inn, where he enjoyed himself so much that he forgot about his journey. His two brothers followed; the second also stayed at the inn, but the youngest said that he had to fetch the bird 'Grip', and continued on instead of remaining at the inn.