If he'd strangled you there and then, it would have served you right.
3 seconds sound clip from the The Mummy (1959) movie soundboard.
You can hear this line at 01:18:01.208 in the Blu-ray version of the movie.
Quote context
[...]
- The task is not yet accomplished. But this will be remedied.
- Before the sun strokes the horizon, the last desecrator will be dead. This, I promise.
- We go now. Our fate and our destiny we place in your merciful hands.
- Come, Kharis. This time you shall not fail.
- If he'd strangled you there and then, it would have served you right.
- Inspector, my father and his brother have both been killed. I had to do something.
- Anyway, I found out what you wanted.
- Apart from his conversation, he had the seal to Ananka's tomb.
[...]