Elis

Not long afterwards he collected an Arcadian army, and being joined by volunteers from the first men in Greece he marched against Augeas. But Augeas, hearing of the war that Hercules was levying, appointed Eurytus and Cteatus generals of the Eleans. They were two men joined in one, who surpassed all of that generation in strength and were sons of Actor by Molione, though their father was said to be Poseidon; now Actor was a brother of Augeas. But it came to pass that on the expedition Hercules fell sick; hence he concluded a truce with the Molionides. But afterwards, being apprized of his illness, they attacked the army and slew many. On that occasion, therefore, Hercules beat a retreat; but afterwards at the celebration of the third Isthmian festival, when the Eleans sent the Molionides to take part in the sacrifices, Hercules waylaid and killed them at Cleonae, and marching on Elis took the city. And having killed Augeas and his sons, he restored Phyleus and bestowed on him the kingdom. He also celebrated the Olympian games and founded an altar of Pelops, and built six altars of the twelve gods.


- Apollodorus, Library, Book 2, Chapter 7, Section 2