Episode no. 124....!!!!
She comes in Naruto episode 110(not Shippuden). The name of the episode is: Formation! The Sasuke Retrieval Squad! You can watch it on narutoget.com.
Neither Naruto Episode or Chapter 496 came out yet.
Episode 90 You Can Watch It Naruto-tv.com
episode 166
Episode 218. :) Current chapter: 545. (Shippuden.)
Chapter 1: Enter, Naruto Uzumaki! Episode 1: Enter, Naruto Uzumaki!
the episode is not out yet but he dies on chapter 383 in the manga
The episode of Naruto when Jiraya dies is in the 133rd episode of the series. The name of the episode was The Tale of Jiraiya.
It was after Sasuke Retrieval arc. Around the late 130s. ;p
chapter 3: enter sasuke! volume 1 if you have anymore questions, email me at carebearqtpie@gmail.com
It is not in an episode yet, but in the manga he dies in is Chapter 423.
He is first seen in chapter 35/episode 20.