Sir, if you'll not be needing me, I'll close down for a while. Sure. Go ahead.
7 seconds sound clip from the Star Wars: Episode IV - A New Hope (1977) movie soundboard.
You can hear this line at 00:33:30 in the Blu-ray version of the movie.
Quote context
[...]
- I understand you've become quite a good pilot yourself.
- Which reminds me, I have something here for you.
- Your father wanted you to have this when you were old enough, but your uncle wouldn't allow it.
- He feared you might follow old Obi-Wan on some damn-fool idealistic crusade like your father did.
- Sir, if you'll not be needing me, I'll close down for a while. Sure. Go ahead.
- It's your father's lightsaber.
[...]