0:58 - Fives (after Tup saves him from being shot by a battle droid): "Thanks, brother. I owe you one." In Return of the Jedi, Han also tells Luke, "I owe you one" [37:21].
1:22 - Tiplar: "Shields up!" Near the beginning of The Phantom Menace, the captain of Qui-Gon and Obi-Wan's ship also shouts this [5:11]. Later in the movie, Anakin says this [2:02:18], although it's more of a comment, not a command.
16:27 - Admiral Trench (instructing a tactical droid to get Tup on the next shuttle): "See to it personally, commander." Vader also says this in A New Hope [8:42].
21:44 - Anakin (to the clones): "Good luck, boys." In The Empire Strikes Back, an unidentified Rebel pilot wishes Luke good luck [36:02] and Luke wishes Lando good luck [2:00:09], and in Return of the Jedi, Han and Lando wish each other good luck [Han to Lando at 50:33 and Lando to Han at 52:21].