Then, goodbye, sir.
4 seconds sound clip from the The Time Machine (1960) movie soundboard.
You can hear this line at 00:35:25 in the Blu-ray version of the movie.
Quote context
[...]
- I thought you'd just returned from France, perhaps.
- Or perhaps... Perhaps a cup of tea might make you feel better, sir? Won't you come in?
- Are you sure you're all right, sir?
- The last time I had stopped was in 1917, 23 years ago.
[...]