It sure was nice of her.
3 seconds sound clip from the The Asphalt Jungle (1950) movie soundboard.
You can hear this line at 00:41:02 in the Blu-ray version of the movie.
Quote context
[...]
- I found a place. Girlfriend of mine's leaving town, and she's letting me have her apartment.
- The rent's paid up till the first of the month.
- This morning, before you woke up. I bumped into her on the street.
- Remember that tall brunette, used to do the novelty dances at the Bandwagon? Blanche La Rue.
- I can't go living off you forever, can I?
- Well, maybe I can do something for you sometime.
- You don't owe me a thing. Forget it.
[...]