Well, I heard Liston wasn't scared of nothing. As a matter of fact, he scares everybody. Everybody's scared of him.
6 seconds sound clip from the The Greatest (1977) movie soundboard.
You can hear this line at 00:42:38.220 in the Blu-ray version of the movie.
Quote context
[...]
- Sonny Liston, you ain't nothing! You ain't nothing! You ain't nothing! You ain't worth nothing!
- 200 over 100 and his pulse is going wild.
- If that pressure doesn't go down, there'll be no fight.
- Now, why did you do that, Cash? You scared the hell out of me.
- Clay feints the left hand and gives a right that goes over the head.
- Clay is way ahead as he drives the right hand to the jaw.
[...]