Oedipus (Euripides) and hence the fragment describing the blinding refers to Oedipus as the son of Polybus. The blind Oedipus has a scene with Jocasta and possibly Periboea in which the fact that his biological parents are Laius and Jocasta is revealed. Menoetes, another servant of Laius who had originally exposed Oedipus when he was born, might have played a role in this recognition scene as well. As a result of this revelation, Creon wants to exile Oedipus as further punishment, generating the later fragments. These include Jocasta's support for and sharing of moral responsibility with Oedipus and her accusing Creon of
Laius raped the king's son, Chrysippus, and carried him off to Thebes while teaching him how to drive a chariot, or as Hyginus records it, during the Nemean games. This abduction is thought to be the subject of one of the lost tragedies of Euripides. With both Amphion and Zethus having died in his absence, Laius became king of Thebes upon his return. After the rape of Chrysippus, Laius married Jocasta or Epicasta, the daughter of Menoeceus, a descendant of the Spartoi. Laius received an oracle from Delphi which told him that he must not have a child, or the child