- I think I'll be running along.
- No tea? Or punch?
- No, no. Thank you, no.

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

You can hear this line at 00:15:53.369 in the Blu-ray version of the movie.

Quote context

[...]

- Well, now we must go in and greet the rest of our friends. Come along, Harvey.

- Oh, uh... Aunt Ethel, will you pardon me? You're standing in his way. There we are.

- I'll see you in a minute.

- Aunt Ethel, I can see that you're disturbed about Harvey. Now please don't be. He stares that way at everybody. It's his way. But he likes you, I can tell. He likes you very much.

- I'm coming, Harvey.

- I think I'll be running along.

- No tea? Or punch?

- No, no. Thank you, no.

- Perhaps a nice little lemon fizz with a turkey wing and some walnut dressing?

- Oh, no! Elwood! Elwood!

- Oh, no. Not Mrs. Halsey.

- No, she has a nephew. He's a little bit old, but he would have done in a pinch.

[...]