We'd better start the evacuation.
4 seconds sound clip from the Star Wars: Episode V - The Empire Strikes Back movie soundboard.
You can hear this line at 00:19:42 in the Blu-ray version of the movie.
Quote context
[...]
- I'm afraid there's not much left.
- I didn't hit it that hard. Must've had a self-destruct.
- It's a good bet the Empire knows we're here.
- We'd better start the evacuation.
- I think we've got something, sir.
- We have thousands of probe droids searching the galaxy.
- The visuals indicate life readings.
[...]