- All right. I'll wait here till Dr. Muller comes.
- Good night.
- Good night.

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

You can hear this line at 01:00:59.760 in the Blu-ray version of the movie.

Quote context

[...]

- My dear, while you were growing worse, we tried to find him and failed.

- The next time the call comes, go to him.

- What can we do now?

- We can do no more. Ardeth has beaten me.

- The next time he draws her to him, we must follow her.

- And then?

- We will destroy him.

- I've given her some bromide. She's asleep now. I'll go to bed.

- All right. I'll wait here till Dr. Muller comes.

- Good night.

- Good night.

- Where are we? This is my bed, but this is not the temple nor my father's palace.

- Do not look, Anck-es-en-Amon. Do not be afraid.

- I was afraid. When you were kneeling beside my bed, a veil came over my eyes. Darkness.

- Your last memory is of me in the hour of your death as I knelt by your bed, 3,700 years ago.

[...]