Trophonius
Trophonius was an oracle at Lebadea of Boeotia devoted to the chthonian Zeus Trophonius. Trophonius is derived from the Greek word "trepho" (nourish) and he was a Greek hero, or demon or god. Demeter-Europa was his nurse. Europa (in Greek: broad-eyes) was a Phoenecian princess who Zeus transformed into a white bull abducted and carried her to Creta, and is equated with Astarte as a moon goddess by ancient sources. Some scholars connect Astarte with the Minoan snake goddess, whose cult as Aphrodite spread from Creta to Greece.
Read more about this topic: Oracle