It'll take a few moments to get the coordinates from the navicomputer.
5 seconds sound clip from the Star Wars: Episode IV - A New Hope (1977) movie soundboard.
You can hear this line at 00:56:32 in the Blu-ray version of the movie.
Quote context
[...]
- Watch your mouth, kid, or you're gonna find yourself floating home.
- We'll be safe enough once we make the jump to hyperspace.
- Besides, I know a few maneuvers. We'll lose 'em.
- Here's where the fun begins.
- How long before you can make the jump to light speed?
- It'll take a few moments to get the coordinates from the navicomputer.
- Are you kidding? At the rate they're gaining?
- Traveling through hyperspace ain't like Dustin' crops, boy!
- We're losing a deflector shield.
- Go strap yourselves in. I'm gonna make the jump to light speed.
[...]