This heart of stone.
3 seconds sound clip from the Casino (1995) movie soundboard.
You can hear this line at 00:25:53 in the Blu-ray version of the movie.
Quote context
[...]
- Better listen, little girl, you're goin' walkin' down the street...
- Oh, I hit a few games on the way back.
- But that was all bullshit. She just pocketed the cash.
- Ginger had the hustlers code.
- Take one for you. Thank you.
- She knew how to take care of people.
[...]