I finished mending your jacket. Take a look at it... Hey, listen. Next time you fight, undo the buttons, I don't wanna mend it again.

14 seconds sound clip from the Mysterious Footworks of Kung Fu movie soundboard.

You can hear this line at 00:36:47.653 in the Blu-ray version of the movie.

Quote context

[...]

- We must be careful. We will have to give him some time.

- It'll be your job to watch him.

(cuckoo clock chimes)

- Three-Eyes!

- Have you been here long?

- Oh yes, I've been watching you practicing.

- I finished mending your jacket. Take a look at it... Hey, listen. Next time you fight, undo the buttons, I don't wanna mend it again.

- And now, Master's asked me to give you your wages.

- Oh, my wages! Oh, so much.

- Master's happy with how you're working. He said that next time you'll be paid even more.

- The master's kind to me. How can I repay him?

- Repay?

[...]