As one of his twelve Labours, Heracles was sent to steal which animals from Diomedes?
Diomedes of Thrace Diomedes of Thrace King Diomedes of Thrace (Ancient Greek: Διομήδης) was the son of Ares and Cyrene. He lived on the shores of the Black Sea ruling the warlike tribe of Bistones. He is known for his man-eating horses, which Heracles stole in order to complete the eighth of his Twelve Labours, slaying Diomedes in the process. Heracles encounters King Diomedes through performing his eighth labour. Eurystheus, King of Tiryns and Heracles cousin, had sent Heracles to capture the Mares of Diomedes after he had completed his seventh labour, capturing the Cretan Bull. Heracles travelled to the shores of the
Labours of Hercules to his master. After completing the Twelve Labours, one tradition says Hercules joined Jason and the Argonauts in their quest for the Golden Fleece. However Herodorus (c. 400 BC) disputed this, and denied Hercules ever sailed with the Argonauts. A separate tradition (e.g. "Argonautica") has Hercules accompany the Argonauts, but he did not travel with them as far as Colchis. Labours of Hercules The Twelve Labours of Heracles or Hercules (, " hoi Hērakleous athloi") are a series of episodes concerning a penance carried out by Heracles, the greatest of the Greek heroes, whose name was later Romanised as Hercules.