Amphion and Zethus fit of madness and became a nightingale. After the deaths of Amphion and Zethus, Laius returned to Thebes and became king. Compare with Castor and Polydeuces (the Dioscuri) of Greece, and with Romulus and Remus of Rome. Plato, "Gorgias", 485e. Amphion and Zethus Amphion () and Zethus (, "Zēthos") were, in ancient Greek mythology, the twin sons of Zeus (or Theobus) by Antiope. They are important characters in one of the two founding myths of the city of Thebes, because they constructed the city's walls. Amphion and Zethus were the sons of Antiope, who fled in shame to Sicyon after
Helen of Troy The date of the "Cypria" is uncertain, but it is generally thought to preserve traditions that date back to at least the 7th century BC. In the "Cypria", Nemesis did not wish to mate with Zeus. She therefore changed shape into various animals as she attempted to flee Zeus, finally becoming a goose. Zeus also transformed himself into a goose and raped Nemesis, who produced an egg from which Helen was born. Presumably, in the "Cypria", this egg was somehow transferred to Leda. Later sources state either that it was brought to Leda by a shepherd who discovered it in