As a young man in Corinth, Oedipus hears a rumour that he is not the biological son of Polybus and his wife Merope. When Oedipus sounds them out on this, they deny it, but, still suspicious, he asks the Delphic Oracle whom his parents really are. The Oracle seems to ignore this question, telling him instead that he is destined to "Mate with [his] own mother, and shed/With [his] own hands the blood of [his] own sire". Horrified, he fled Corinth to avoid fulfilling the prophecy.
On the road to Thebes, he meets Laius, his true father. Unaware of each other's identities, they quarrel over whose chariot has right-of-way. Oedipus's pride leads him to murder Laius, fulfilling part of the oracle's prophecy. Shortly after, he solves the riddle of the Sphinx, which has baffled many a diviner: "What is the creature that walks on four legs in the morning, two legs at noon, and three in the evening?"
To this Oedipus replies, "Man, who crawls in infancy, walks upright in his prime, and leans on a cane in old age". On hearing his answer the Sphinx flung herself into the sea and died. In reward for saving the city, Oedipus married Jocasta, his biological mother, and became the new king of Thebes. Thus, the prophecy is thus fulfilled, although none of the main role players know it.
The play begins years after Oedipus has taken the throne of Thebes. The Theban chorus cries out to him for salvation from the plague sent by the gods in response to Laius's murder. Oedipus searches for the murderer, unaware that he himself is guilty of that crime.
The blind prophet Tiresias is called upon to aid the search, but, after his warning against following through with it, Oedipus oppugns him as the murderer, even though he is blind and aged. In response, an angry Tiresias tells Oedipus that he is looking for himself, causing the king to become enraged in incredulity. He then accuses the prophet of conspiring with Creon, Jocasta's brother, to overthrow him.
Oedipus remains stubborn and incredulous until the shepherd arrives and reveals that Oedipus himself was the child abandoned by Laius. He realises what he is, and leaves in a rage. An attendant then breaks the news that Jocasta has hanged herself. On discovering her body, Oedipus gouges out his eyes with the golden brooches on her dress.
The play ends with Oedipus entrusting his children to Creon and declaring his intent to live in exile. Although he initially begs for the company of his children, Creon refuses, and Oedipus is exiled alone. Overall, it appears clearly that recognition, in "Oedipus The King" of what may be latent depends upon guidance supplied by retrospection.
Khalifa