You have until the sands run out.
6 seconds sound clip from the Flash Gordon (1980) movie soundboard.
You can hear this line at 00:33:10 in the Blu-ray version of the movie.
Quote context
[...]
- Oh, dear. How pathetic. Yes, I anticipated that.
- Bring in the Emperor's concubine.
- Damn you! I said, I want to see her!
- You have until the sands run out.
- You look great. No kidding. You look great.
- It's the eye makeup. I hope I remember the trick when I wake up.
- I'll be darned. That's exactly what I was going to tell you.
[...]