First, I want you to go to the Jedi temple.
6 seconds sound clip from the Star Wars: Episode III - Revenge of the Sith movie soundboard.
You can hear this line at 01:18:11 in the Blu-ray version of the movie.
Quote context
[...]
- When the Jedi learn what has transpired here, they will kill us, along with all the senators.
- I agree. The council's next move will be against the senate.
- Every single Jedi, including your friend Obi-Wan Kenobi, is now an enemy of the Republic.
- First, I want you to go to the Jedi temple.
- We will catch them off-balance.
- Do what must be done, Lord Vader. Do not hesitate. Show no mercy.
- Only then, when you'll be strong enough with the dark side to save Padme.
- What about the other Jedi spread across the galaxy?
- Their betrayal will be dealt with.
[...]