Battle Formation: Ino–Shika–Chō!!

is episode 33 of the original Naruto anime.

Synopsis
Team 10 battles the Sound Genin, and Ino possesses Kin, rendering both of them unable to fight. However, the Sound Genin still manage to hold their own. Just as Lee's teammates appear to join the fight, Sasuke awakens, the cursed seal given to him by Orochimaru engulfing him. Noticing Sakura's wounds, Sasuke begins attacking Zaku in retaliation, eventually breaking both of his arms. As Sasuke turns his attention to the final Sound Genin, Dosu Kinuta, Sakura grabs him begging him to stop. The cursed seal recedes, and the Sound Genin relinquish a scroll and flee.