Though it takes me years of earthly time, I shall re-enter the tomb and find the instrument of your revenge, as ordained by your servants 4000 years ago.

12 seconds sound clip from the The Mummy (1959) movie soundboard.

You can hear this line at 00:14:08.358 in the Blu-ray version of the movie.

Quote context

[...]

- I've placed a charge 12 feet along the tunnel. It'll bring the roof down.

(LOUD EXPLOSION)

- Great god Karnak, father of all living things, hear these words from me, the humblest of your servants.

- For this desecration, you will be avenged.

- Those unbelievers who disturb the rest of your handmaiden, the princess Ananka, shall suffer for their blasphemy.

- Though it takes me years of earthly time, I shall re-enter the tomb and find the instrument of your revenge, as ordained by your servants 4000 years ago.

- This I swear.

- Yes, completely unexpected. It happened this morning, when they went to wake him. He asked for you straight away.

- But for three years, he hasn't even acknowledged that he has a son. Now he starts asking for me. How do you explain it, Doctor?

- Frankly, at the moment, I can't.

- I had the thought that his condition was permanent. As you know, I believe that he suffered a physical stroke to the brain. Should be incurable.

[...]