I've been asking questions all day, trying to get some sort of lead. And what I've come up with helps to confirm what you're saying.
6 seconds sound clip from the The Mummy (1959) movie soundboard.
You can hear this line at 01:06:29.042 in the Blu-ray version of the movie.
Quote context
[...]
- I will, darling. Don't worry.
- Darling! Darling! Are you all right?
- He thought your wife here was this Ananka woman, is that it?
- You'll admit there's a strong resemblance.
- She's been dead for a thousand years.
- So has the mummy, a comatose state of living death.
- You know, Mr Banning, this morning I was all for having you certified.
- And now?
- I didn't say that, but it is a theory.
- My facts seem to have gone wrong.
- Now tell me what you know about this man who is supposed to be an Egyptian.
- The one that's just taken the big house past the nursing home.
- So the locals say. Though it's my belief they wouldn't know an Egyptian from a Chinese acrobat.
[...]