Let my son go, otherwise you don't get them, and that won't please the Prince.

5 seconds sound clip from the Shaolin Plot (1977) movie soundboard.

You can hear this line at 00:15:05.130 in the DVD version of the movie.

Quote context

[...]

- I want you to make a bargain with me. You'll get all the books, but you promise not to hurt my son.

- Don't worry. If you do show your allegiance to the Prince, then you'll get our protection. And your son will come to no harm.

- Dad...?

- Over there.

- Now light a lamp.

- You stand back. We both know how valuable these books are.

- I want to make it perfectly clear. You keep your word.

- Let my son go, otherwise you don't get them, and that won't please the Prince.

- Right. Let him go.

- Dad, I won't go.

- Go join your mother at Sichuan. I'll follow later.

- No, I'm not leaving you.

- No, please. I have things to settle here. Go ahead. Please do as I say.

- Let today be a lesson to you, and take good care of your mother.

- Yes, sir.

[...]