- And you see what happened to her.
- What?
- She had to marry me.
- Oh.
- A professor without a cent of money.
- So you'd better be a good little girl and eat your porridge.

8 seconds sound clip from the Holiday (1938) movie soundboard.

You can hear this line at 00:49:05.525 in the Blu-ray version of the movie.

Quote context

[...]

- Well, I'm glad to see you. Come in.

- Who's that?

- That's my husband, Nick Potter.

- Oh, you can come in too. Close the door.

- She lives here?

- I live here. I live here, in a manner of speaking.

- Oh, I see.

- But you wouldn't eat your oatmeal this morning, so they won't let you go to the party, is that it?

- I'll tell you, I'm the mad sister, the family problem. The one they don't speak about.

- Yes, so was I.

- And you see what happened to her.

- What?

- She had to marry me.

- Oh.

- A professor without a cent of money.

- So you'd better be a good little girl and eat your porridge.

- Sit down, will you?

- Oh, thank you.

- My, it's good to be home again.

- Yes, we've had quite a long walk.

- This is a shame, it really is.

- What?

- I was going to give a party tonight. I had it all planned. I was going to... Well, it was a good idea. It might have been fun.

- Your sister Julia...

- Is she anything like you?

- Oh, don't worry, she's not at all like me. Haven't you met her yet?

- No.

[...]