I know the combination of the safe, and I don't know where the safe is.
3 seconds sound clip from the Gilda (1946) movie soundboard.
You can hear this line at 01:48:56.694 in the Blu-ray version of the movie.
Quote context
[...]
- I told you I'd be looking...
- Better get out of here, Uncle Pio, quick.
- You know, I'm a great cop, Mr. Farrell.
- I'm certainly a pushover for a love story.
- I know the combination of the safe, and I don't know where the safe is.
- It's in his room on the wall, back of the desk.
- Thanks. Say, haven't I seen that cane somewhere before?
- You really shouldn't leave things like that laying around where I can get my hands on them.
- He's lying, like the gentleman I always said he was. Mr. Policeman, it was I...
- You two can quit being noble anytime you like, you know.
[...]