Dragon Ball Super: Season 1, Episode 5

1 - 5: A Battle on Kaio's Planet! Goku vs God of Destruction Beerus

Beerus and Whis arrive on Kaiō-sama's planet and detect Goku's presence. While he is initially disappointed that Goku does not know what a "Super Saiyan God" is, he agrees to test his strength in a sparring match. Goku attempts to fight him in all of the Super Saiyan transformations but is outclassed every time. Beerus and Whis head for Earth shortly afterwards while Kaiō-sama uses his telepathy to warn Vegeta ahead of their arrival.