Oedipus Rex version, Oedipus remains King of Thebes after the revelation and neither blinds himself, nor is sent into exile. In particular, it is said that the gods made the matter of his paternity known, whilst in "Oedipus the King", Oedipus very much discovers the truth himself. In 467 BC, Sophocles's fellow tragedian Aeschylus won first prize at the City Dionysia with a trilogy about the House of Laius, comprising "Laius", "Oedipus" and "Seven against Thebes" (the only play which survives). Since he did not write connected trilogies as Aeschylus did, "Oedipus Rex" focuses on the titular character while hinting at the
Oedipus Rex of the Delphic Oracle. He visits Delphi to find out who his real parents are and assumes that the Oracle refuses to answer that question, offering instead an unrelated prophecy which forecasts patricide and incest. Oedipus's assumption is incorrect, the Oracle does, in a way, answer his question: "On closer analysis the oracle contains essential information which Oedipus seems to neglect." The wording of the Oracle: I was doomed to be murderer of the father that begot me refers to Oedipus' real, biological father. Likewise the mother with polluted children is defined as the biological one. The wording of the