The Third Hokage, Forever…

is episode 80 episode of the original Naruto anime.

Synopsis
Critically damaged, Orochimaru calls off the invasion and flees the village with his forces. In the forest, Naruto and Gaara both lay on the ground, devoid of chakra. Naruto sympathizes with Gaara for his childhood, but threatens to kill Gaara if he should ever bring harm to his friends again. Sasuke come to Naruto side and informs him that Sakura was going to be alright. Realizing that Naruto's strength came from the desire to protect others, Gaara begins to reshape his view of the world as his siblings take him home, and apologizes to Temari and Kankurō. The next day, the ninja of Konoha mourn the deaths of those who died during the invasion, especially the Third Hokage, and ponder the meaning of the Third Hokage's sacrifice.