The Hesperides and Perseus

In this myth, Perseus gets artifacts of the gods from the Hesperides, in order to kill Medusa the Gorgon. At the beginning, Perseus goes to the Graeae, three sea-foam daughters of Phorcys and Keto that share one tooth and eye, and takes their tooth and eye until they reveal the location of the Hesperides and take him there. When he arrives, he returns their tooth and eye and goes up to the hill where the Hesperides reside. Currently, they are holding Hades' helmet and Hermes' knapsack and sandals for him. When he obtains these artifacts, he kills the Gorgon Medusa. After his task is completed, he returns the knapsack, helmet and sandals to Hermes. Finally, Hermes returns the treasures back to the Hesperides.