What episode does babidi take control of vageta?

Babidi takes control of Vegeta in "Dragon Ball Z" during the episode titled "Majin Vegeta," which is episode 125 in the original Japanese version and episode 204 in the English dub. In this episode, Babidi uses his magic to manipulate Vegeta's mind, allowing him to tap into his darker instincts and turn him into Majin Vegeta, which leads to a fierce battle against Goku.