Dragon Ball Episode 72 "Goku's Turn"

Baba summons a coffin. Out comes Yamcha's opponent, a mummified warrior. The mummy is a lot faster and stronger than he looks and Yamcha nearly falls in the Devil's Toilet. The mummy beats Yamcha despite his attempt to retaliate a surprise attack. Puar cuts in, but it makes matters worse. Goku saves Yamcha and enters the next fight.