Isobel... I've never ordered you to do anything before, but I'm doing so now. Please do as I ask. Please go, Isobel.
11 seconds sound clip from the The Mummy (1959) movie soundboard.
You can hear this line at 01:02:43.250 in the Blu-ray version of the movie.
Quote context
[...]
- You're going to do this by yourself?
- I won't allow it. John, this is ridiculous. What can you do alone against this man?
- I have to take a chance. I'll have my gun, be ready for him.
- Darling, I tried to convince the inspector, but he wanted facts.
- But, Isobel... if you really want to help me, you'll go upstairs to your room and lock the door.
- Very well, John. John, please take care.
- 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.
[...]