5:36 - Anakin: "Obi-Wan and I can handle it." This has some similarity to Obi-Wan's "Anakin and I can handle this" in Attack of the Clones [2:03:07].
12:34 - Obi-Wan: "Those are the roots we're looking for." He uses the same expression in Attack of the Clones ("I have a strong feeling that this bounty hunter is the assassin we're looking for" [57:35] and in A New Hope ("These aren't the droids you're looking for" [43:40]).
12:45 - Obi-Wan: "I have a bad feeling about this."