Oh, he was only spying for the 14 bandits.
5 seconds sound clip from the Against the Drunken Cat Paws movie soundboard.
You can hear this line at 01:30:11.998 in the Blu-ray version of the movie.
Quote context
[...]
- Here, stop pretending. Go on, up you get. I'm not thinking of you one final...
- You bastard, you've broke up my favorite weapon. I'll just have to use two smaller ones.
- I bet you'd never heard of smoking heads.
- Good, you really are excellent. You thought of everything.
- Oh, didn't I warn you that there was one bandit still to come. Well, he's here.
- I thought that that was my assistant.
- Oh, he was only spying for the 14 bandits.
- When Yuen Chung tried to arrest them all, Wolf Fang escaped.
- Really?
- Didn't you know that when One Armed Dragon stabbed your father there was poison on the blade.
- Your so-called brother saw to it that the poison was washed off, so it spread throughout his body.
[...]