This should be a cinch.
3 seconds sound clip from the Holiday Inn (1942) movie soundboard.
You can hear this line at 00:40:50 in the Blu-ray version of the movie.
Quote context
[...]
- Great, that takes care of everything but finding her.
- You were here, why ask me how she looked?
- After I've danced with her, I'll just turn her around for your okay.
- Who, me? Well, I wasn't watching very closely.
- She used to play the pinball machine a lot down at the corner drugstore.
[...]