Here, let me take a...
3 seconds sound clip from the Spaceballs movie soundboard.
You can hear this line at 00:48:26 in the Blu-ray version of the movie.
Quote context
[...]
- Wise men, pshaw. Wise guys, you mean. What do they know?
- No, I was just clearing my throat.
- Yes.
- I cannot tell you that now. It shall be revealed to you at the proper time.
[...]