I don't care whether she knows it or not, as long as I don't pay it.
5 seconds sound clip from the The Roaring Twenties (1939) movie soundboard.
You can hear this line at 00:44:11 in the DVD version of the movie.
Quote context
[...]
- Well, I can only pay her 35 bucks a week.
- Wrong again. You're gonna pay her 100.
- A hundred? Say, I don't pay myself 100.
- Don't worry, I'll make up the difference. Only she's not supposed to know.
- I don't care whether she knows it or not, as long as I don't pay it.
- When do you want her to begin?
- Let's say a week from tonight, Galahad. Maybe you'll be over it by then.
- Well, I'll see you around. Especially next week.
[...]