Who do you think they are? They can't get away with it.
3 seconds sound clip from the 13 Style Strike movie soundboard.
You can hear this line at 00:04:09.140 in the DVD version of the movie.
Quote context
[...]
- Brother! Brother, they insulted me.
- You know who did this to him?
- He's a student of the Chong Wei gym, Tieh Chyun.
- My son, how do you feel now? Better, better, better?
- You men, get him inside quickly.
- Who do you think they are? They can't get away with it.
- Master, I am gonna put a stop to them.
- Forget it. You've already badly hurt the young man. Haven't you had enough yet?
- Master, that's all right. Just so long as they don't do it again.
- Dad!
- Oh, don't cry now. It's all over now. You're quite safe here.
- Do you know who will be at the match tomorrow?
[...]