And here it is.
1 seconds sound clip from the The Mummy (1959) movie soundboard.
You can hear this line at 00:32:55.292 in the Blu-ray version of the movie.
Quote context
[...]
- That look on your father's face when he realised he'd discovered Ananka's tomb. And then afterwards.
- It was never really established what made him crack, was it?
- Overwork and the excitement.
- That was the doctor's verdict.
- That's what it was. What else could it have been?
- I can't get out of my mind what Father said to me the other day when I went to see him.
- All that nonsense about the living mummy and the Scroll of Life?
- Mmm-hmm.
- You'd better, otherwise you'll be having a breakdown too.
- Vaguely, yes. What about it?
- Some wild story about the living dead. That sort of thing, wasn't it?
- I am come unto thee, O Osiris, who art cleansed of all impurities.
[...]