Naruto Shippūden - Season 20 Episode 444 Leaving the Village
Overview: Sasuke leaves the village in order to obtain power from Orochimaru. Naruto and his friends learn that Sasuke is in danger and decide to go after him. To keep this a secret, only Naruto and Shikamaru set out on this mission, but on the way the duo are accosted by masked ANBU shinobi!