This isn't your business, Bannion.
3 seconds sound clip from the The Big Heat (1953) movie soundboard.
You can hear this line at 00:52:16.312 in the Blu-ray version of the movie.
Quote context
[...]
- Get out, kid. Get your boyfriend out of here, sister.
- Come on, Reds. Let's go home.
- Look, you're not scaring me.
- This isn't your business, Bannion.
- All right, thief, suppose you tell me what my business is. Go on, tell me.
- You like working girls over, don't you?
- Don't make a mistake, Bannion. Don't play hero with me.
- Maybe you're the one that worked over Lucy Chapman.
[...]