After Heracles completed his first ten Labours, Eurystheus gave him two more claiming that neither the Hydra counted (because Iolaus helped Heracles) nor the Augean stables (either because he received payment for the job or because the rivers did the work). The first of these two additional Labours was to steal the apples from the garden of the Hesperides. Heracles first caught the Old Man of the Sea, the shape-shifting sea god, to learn where the Garden of the Hesperides was located. In some versions of the tale, Heracles went to the Caucasus, where Prometheus was confined. The Titan directed him concerning his course through the land of the peoples in the farthest north and the perils to be encountered on his homeward march after slaying Geryon in the farthest west.