Dragon Ball Episode 124: Temple Above the Clouds
Episode 124 of 153 of Dragon Ball, aired August 24, 1988, 25 minutes. Available with English subtitles and dub where released.
Episode summary
Goku finds his lost Power Pole and uses it to climb to Kami's temple in the sky. The only problem is that when he arrives he must face off against Kami's assistant Mr. Popo in a test of strength. Does Goku have what it takes to pass this test and earn a meeting with the mysterious Kami?