hand of Iokaste, his own mother! Not till four children—two sons and two daughters—had been born to them, was the secret of the lineage revealed. Iokaste slew herself in horror, and the wretched king tore out his eyes, that he might never again see the children of his awful union. The two sons quarrelled over the succession, then agreed on a compromise; then fell at variance again, and finally slew each other in single combat. These two sons, according to one tradition, were twins: but the more usual view is that the elder was called Eteocles, the younger, Polynices.
To the point at which the internecine enmity between Eteocles and Polynices arose, we have had to follow Sophocles and Euripides, the first two parts of Aeschylus' Trilogy being lost. But the third part, as we have said, survives under the name given to it by Aristophanes, the Seven against Thebes: it opens with an exhortation by Eteocles to his Cadmeans that they should "quit them like men" against the onslaught of Polynices and his Argive allies: the Chorus is a bevy of scared Cadmean maidens, to whom the very sound of war and tramp of horsemen are new and terrific. It ends with the news of the death of the two princes, and the lamentations of their two sisters, Antigone and Ismene. The onslaught from without has been repulsed, but the male line of the house of Laius is extinct. The Cadmeans resolve that Eteocles shall be buried in honour, and Polynices flung to the dogs and birds. Against the latter sentence Antigone protests, and defies the decree:
