You'd better do as I say, or else he'll die.
6 seconds sound clip from the Shaolin Plot (1977) movie soundboard.
You can hear this line at 01:31:55.900 in the DVD version of the movie.
Quote context
[...]
- Brother, be careful! The Abbot!
- Never mind. Don't worry about me. Kill the Manchu!
- Back off, or else I'll kill him.
- Please, I beg you, do not hurt him.
- You'd better do as I say, or else he'll die.
- You'll send over three things to the palace, and then I'll release him.
- One, Shaolin fist manual. Two, Lu Han book. Three, your martial arts code.
- What?
- Brothers, don't give in to him!
- We'll both be waiting for you.
[...]