The Clone Wars - S6E4 - "Orders"

6:20 - Shaak Ti:  "Close the blast doors."  Nute Gunray says this in The Phantom Menace [6:27], and a stormtrooper says it in A New Hope [1:29:39].

13:17 - Clone trooper (to two clone officers):  "Alright, you guys check out.  Move along."  In A New Hope, a sandtrooper says the same thing when, prompted by Obi-Wan's influence through the Force, he directs Luke into Mos Eisley:  "Move along.  Move along." [43:51].

15:07 - Rex (about Fives):  "I hope he knows what he's doin'."  Han Solo also uses this expression in A New Hope:  "I know what I'm doin'" [1:42:25].