Oedipus widowed Queen Jocasta's hand in marriage. This marriage of Oedipus to Jocasta fulfilled the rest of the prophecy. Oedipus and Jocasta had four children: two sons, Eteocles and Polynices (see "Seven Against Thebes"), and two daughters, Antigone and Ismene. Many years after the marriage of Oedipus and Jocasta, a plague of infertility struck the city of Thebes, affecting crops, livestock and the people. Oedipus asserted that he would end the pestilence. He sent his uncle, Creon, to the Oracle at Delphi, seeking guidance. When Creon returned, Oedipus learned that the murderer of the former King Laius must be brought to
Oedipus Rex descendants (although many scholars regard Laius' transgressions against Chrysippus to be a late addition to the myth). When his son is born, the king consults an oracle as to his fortune. To his horror, the oracle reveals that Laius "is doomed to perish by the hand of his own son". Laius binds the infant's feet together with a pin, and orders Jocasta to kill him. Unable to kill her own son, Jocasta orders a servant to slay the infant for her. The servant then exposes the infant on a mountaintop, where he is found and rescued by a shepherd (in