What episode in Naruto Shippuuden did they start the mission to seal the nibi?


I've stopped watching Naruto Shippuuden in the episodes where they were
sealing Matatabi, the nibi (two-tailed beast). I want to continue watching but
I'm not sure what episode to watch. So, what is the episode where the main
topic is about the nibi and they are starting the mission to seal it?




The nibi was sealed in episode 81 of Naruto Shippuuden, _Sad News_. The whole
mission starts in episode 71, _My Friend_ , when Akatsuki starts chasing the
nibi.




The nibi was sealed in episode 81 of Naruto Shippuuden, _Sad News_. The whole
mission starts in episode 71, _My Friend_ , when Akatsuki starts chasing the
nibi.

