From that day forth, the very thought of premature interment was enough to drive your brother into convulsions of horror.
9 seconds sound clip from the The Pit and the Pendulum (1961) movie soundboard.
You can hear this line at 00:36:46 in the Blu-ray version of the movie.
Quote context
[...]
- Your mother was walled up in her tomb while yet alive.
- Oh, no!
- Nicholas broods about it constantly.
- You seem to forget that we all heard the harpsichord playing.
- No, I have not forgotten it, sir.
[...]