In olden times it was the custom to punish the parricide, the man who had raised his murderous hand against his father, by casting him into the depths of the sea in a sack in which were placed a cock, a monkey, and a serpent.
Antzinako garaietan ohitura zen guraso-erailea, aitaren aurka esku hiltzailea jaso zuen gizona, zaku batean oilar batekin, tximu batekin eta suge batekin batera sartu eta itsaso sakonera botatzea.