WHAT mortal hath not heard of him who shared a wife with Zeus, Amphitryon of Argos, whom on a day Alcaeus, son of Perseus begat, Amphitryon the father of Heracles? He it was dwelt here in Thebes, where from the sowing of the dragon's teeth grew up a crop of earth-born giants; for of these Ares saved a scanty band, and their children's children people the city of Cadmus.