I've no time now, but believe me, as surely as the moon will set and the sun will rise, I shall kill you tomorrow night.
8 seconds sound clip from the The Invisible Man (1933) movie soundboard.
You can hear this line at 00:52:03.838 in the Blu-ray version of the movie.
Quote context
[...]
- Thank you, Kemp, for opening the window.
- You're a true friend, Kemp, a man to trust.
- Help! Help! He's here! He's here!
- Here he comes! Link hands where you are! Keep your arms down.
[...]