Augeas was irate because he had promised Heracles one tenth of his cattle if the job was finished in one day. He refused to honour the agreement, and Heracles killed him after completing the tasks. Heracles gave his kingdom to Augeas' son Phyleus, who had been exiled for supporting Heracles against his father. Augean Mosaico Trabajos Hércules (M A N Madrid) 05.jpg|Mosaic of Herakles cleaning the Augean Stables Augean-stables silver round.jpg