It's no use, sir. We've searched everywhere.
4 seconds sound clip from the Spaceballs movie soundboard.
You can hear this line at 00:50:00 in the Blu-ray version of the movie.
Quote context
[...]
- It's no use, sir. We've searched everywhere.
- Wait. I feel the presence of the Schwartz.
- Yes.
- It's coming from somewhere down there.
- You're right, sir. There's a secret entrance here.
- And look at this insignia. It's a Y.
[...]