Yoda: Master Kenobi, wait a moment. In your solitude on Tatooine, training I have for you.

Obi-Wan Kenobi: Training?

Yoda: An old friend has learned the path to immortality. One who has returned from the netherworld of the Force. Your old master.

Obi-Wan Kenobi: Qui-Gon?

Yoda: How to commune with him I will teach you.