From Star Wars: Knights of the Old Republic II - The Sith Lords
[Bastilla's final orders to T3, after the events of the first game, concerning Revan
I need you to be the beacon, T3. If he is lost out there, on the edge of the galaxy, if he finds whatever terrible thing he has seen, then he may not survive. If he doesn't make it back, then I need you to return to the Republic, find help. If you cannot find me, then seek out other Jedi, the Republic...
I can't lose him, even if he believes he is protecting me.