Tragedy in Ovid's Metamorphoses common one throughout the world of ancient tragedy. This theme is most clearly illustrated in Aeschylus' great trilogy the Oresteia and in Sophocles' trilogy on Oedipus. As in Hecuba's speech, characters from the works of Aeschylus and Sophocles both lament their great losses and what has led them to this point. One of the best examples of this theme that Ovid so clearly draws upon is the speech given by a messenger in Oedipus Rex that tells of the death of Jocasta and the blinding of Oedipus. This famous speech follows in the same theme of that given by Hecuba,
Oedipus Rex was given a prophecy that he would one day murder his father and sleep with his mother. Upon hearing this he resolved to leave Corinth and never return. While traveling he came to the very crossroads where Laius was killed, and encountered a carriage which attempted to drive him off the road. An argument ensued and Oedipus killed the travelers, including a man who matches Jocasta's description of Laius. Oedipus has hope, however, because the story is that Laius was murdered by "several" robbers. If the shepherd confirms that Laius was attacked by many men, then Oedipus is in the