Herodotos, The Histories 5.46
Other Spartans too sailed with Dorieus to found his colony, namely, Thessalus, Paraebates, Celees, and Euryleon. When these men had come to Sicily with all their company, they were all overcome and slain in battle by the Phoenicians and Egestans, all, that is, except Euryleon, who was the only settler that survived this disaster. He mustered the remnant of his army and took Minoa, the colony from Selinus, and aided in freeing the people of Selinus from their monarch Pithagoras. After deposing this man, he himself attempted to become tyrant of Selinus but was monarch there for only a little while since the people of the place rose against him and slew him at the altar of Zeus of the marketplace, to which he had fled for refuge.
Pausanias, Description of Greece 6.19.10
Near the treasury of the Sybarites is the treasury of the Libyans of Cyrene. In it stand statues of Roman emperors. Selinus in Sicily was destroyed by the Carthaginians in a war, but before the disaster befell them the citizens made a treasury dedicated to Zeus of Olympia. There stands in it an image of Dionysos with face, feet and hands of ivory.