- Well, let's see what's inside.
- Wait! You have read the curse.

5 seconds sound clip from the The Mummy (1932) movie soundboard.

You can hear this line at 00:05:52.319 in the Blu-ray version of the movie.

Quote context

[...]

- Metal. Looks like copper. It's gold.

- I say! Look here. The unbroken seals of the Pharaoh Amenophis.

- Some temple treasure.

- 'Death, eternal punishment, for anyone who opens this casket, in the name of Amon-Ra, the King of the Gods.'

- Good heavens! What a terrible curse!

- Well, let's see what's inside.

- Wait! You have read the curse.

- We recognize your mastery of the occult sciences, but I can't permit your beliefs to interfere with my work.

- Then why did you send for me this afternoon?

- As a friend and an expert. Because I saw this find was unique, and I wanted your opinion on it.

- It is providential that you did.

- Come, Dr. Muller. Surely a few thousand years in the earth would take the mumbo-jumbo off any old curse.

- I cannot speak before a boy.

[...]