Blaze Away, Byakugan! This is My Ninja Way!

is episode 151 of the original Naruto anime.

Synopsis
Hinata's companions are captured by the enemy bug-users, who attempt to search for the bikōchū, Hinata successfully escapes, and destroys all of the rival bug users' insects with her new technique and forces them away, saving her companions. Naruto accidentally flatulates on the bikōchū, causing it to follow his scent instead of Sasuke's. Although the mission fails to find a way of locating Sasuke, Hinata appears more confident, and her father seems to respect her more.