- Have you ever seen a handsomer day?
- Never. Never.

5 seconds sound clip from the The Philadelphia Story movie soundboard.

You can hear this line at 01:31:53 in the Blu-ray version of the movie.

Quote context

[...]

- I never said that, Daughter, and I never will.

- Good morning.

- Oh. Hello.

- Ah, yes... I'm testing the air. I like it, but it doesn't like me.

- Well, hello, Dinah.

- How do you do?

- Did you have a good sleep?

- Wonderful. Wonderful. And you?

- Marvelous.

- Have you ever seen a handsomer day?

- Never. Never.

- What'd it set you back?

- I got it for nothing for being a good girl.

- Good. Good.

- Don't worry. I'm going.

- Why should you?

- Well, I guess you must have things you wish to discuss. Only remember, it's getting late.

- She's always trying to make situations.

[...]