Dragon Ball Z S01E13 - Goz and Mez

Hands Off! Enma-sama's Secret Fruit

Tenshinhan and his friends start climbing the Karin Tower to undergo training from God. At the same time, Goku slips off Snake Way while sleeping and falls into Hell. Unable to return, Goku tries to eat the fruit of the Enshou Tree, but the demons Gozu and Mezu notice him. However, after hearing the story, they challenge Goku to a game of tag, on the condition that they show him the way out of Snake Way.