Dr. Sanderson said it wouldn't take long.
4 seconds sound clip from the Harvey (1950) movie soundboard.
You can hear this line at 01:33:49.460 in the Blu-ray version of the movie.
Quote context
[...]
- Veta, you tell Dr. Chumley to say goodbye to the old fellow for me, will you?
- Dr. Sanderson, couldn't we...
- Nothing.
- I'll need you to give me a hand, Miss Kelly.
- No.
- Please.
- Dr. Sanderson said it wouldn't take long.
- He said it wouldn't take... long.
[...]