Take this. Drink it.
6 seconds sound clip from the The Pit and the Pendulum (1961) movie soundboard.
You can hear this line at 00:35:41 in the Blu-ray version of the movie.
Quote context
[...]
- It is.
- But how?
- Let us not talk here. May we use your room, sir?
- What?
- I hasten to assure you both that such is not the case.
- Elizabeth was quite dead. I would stake my reputation on that fact.
- Then, why... does he believe it?
[...]