Star Wars: The Clone Wars, Season 7

Rex:
Hold your fire!

Jesse:
Hang on. We have Tano and the Commander. Send all remaining troops to my position.

Rex:
I said hold your fire, Jesse! I have the situation under control.

Jesse:
You have your order, sir. Now execute it, or I will.

Rex:
The order was to execute the Jedi for treason against the Republic. The problem is, Ahsoka Tano is no longer a Jedi. Hasn't been for some time.

Jesse:
Sir, you said yourself that we are under special order from Darth Sidious to eliminate Ahsoka Tano and any other clone that disobeys Order 66.

Ahsoka:
Just keep them talking a little bit longer.

Rex:
Jesse. Jesse, listen to me. We've known each other a long time. If we don't get this right, we will be the ones committing treason, not her.

Jesse:
[After thinking for a moment] Commander Rex, you're in violation of Order 66. I accuse you of treason against the Grand Army of the Republic. You'll be demoted in rank from Commander and subject to execution along with the traitor, Ahsoka Tano.

Ahsoka:
Ready?

Rex:
Yeah, I didn't much like being a commander, anyway.