Quint, that doesn't prove a damn thing.
3 seconds sound clip from the Jaws (1975) movie soundboard.
You can hear this line at 01:18:59 in the Blu-ray version of the movie.
Quote context
[...]
- It may be a marlin or a stingray but it's definitely a game fish.
- Marlin, stingray bit through this piano wire?
- Don't you tell me my business again.
- Quint, that doesn't prove a damn thing.
- What's the point? Hooks and lines?
- Well, you lose one, you rig one.
- Hooper!
[...]