- For how long would you want this to go on, Doctor?
- Two weeks.

4 seconds sound clip from the Harvey (1950) movie soundboard.

You can hear this line at 01:25:23.452 in the Blu-ray version of the movie.

Quote context

[...]

- That's my favorite tree.

- I'd go there with a pretty woman.

- Oh.

- A strange woman, a quiet woman.

- Oh. Under a tree.

- I wouldn't even want to know her name, while I would be just Mr. Smith.

- And I would send out for cold beer.

- No whiskey, huh?

- No.

- Then I would tell her things. Things that I've never told to anyone. Things that are locked deep in here.

- And as I talked to her, I would want her to hold out her soft white hand and say: Poor thing. You poor, poor thing.

- For how long would you want this to go on, Doctor?

- Two weeks.

- Two weeks? Wouldn't that get a little monotonous, just Akron, cold beer and poor, poor thing for two weeks?

- No! It would be wonderful.

- Well, I... I can't help feeling, Doctor, that you're making a mistake not allowing the woman to talk.

- If she'd been around at all, she might've picked up some very interesting news items.

- And I'm sure you're making a mistake about all that beer and no whiskey, but it's your two weeks.

[...]