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
The Infernal Machine (play) of the Ghost of King Laius, when the Officer arrives. The Officer questions the two about the ghost sighting and leaves them to their duties. Tiresias and Jocasta enter and question the soldiers about the ghost sighting as well. As Jocasta begins to believe more and more, the ghost of King Laius appears. Despite his calls for his wife, he cannot be seen or heard by anyone else. After the cock crows in the dawn, Tiresias and Jocasta exit. After the two leave stage, the ghost of King Laius becomes audible and visible to the two soldiers. Laius struggles, apparently