and threw the chariot into dark shadow, which—at least so say our wiser folk—were thy son and Hebe; and from that murky gloom appeared that aged man in the form of a youth with strong young arms; then by the rocks of Sciron the hero Iolaus o’ertakes Eurystheus’ chariot. And he bound his hands with gyves, and is bringing that chieftain once so prosperous as a trophy hither, whose fortune now doth preach a lesson, clear as day, to all the sons of men,