If that's the rules.
4 seconds sound clip from the Mystery of Chess Boxing movie soundboard.
You can hear this line at 00:16:40 in the DVD version of the movie.
Quote context
[...]
- Enough! I declare I'd take him as my pupil!
- Get up.
- Sure.
- Get up!
- You know our rules, huh? Any newcomers must fetch the rice for the seniors.
- Go on!
- Sure.
- I'd tell you, in fact, there's three rules.
[...]