You didn't have to beat him up.
5 seconds sound clip from the Casino (1995) movie soundboard.
You can hear this line at 01:24:10 in the Blu-ray version of the movie.
Quote context
[...]
- Huh?
- Isn't it bad enough you're drinking too much? You're taking my pills too?
- Look, for my ulcer, I take a half a one of these. And that's when I have extreme pain.
- I had a three-month supply. What did you do with 'em?
- You didn't have to beat him up.
- What?
- I was just trying to help him.
- Like I'm sleeping with the guy.
[...]