- Sit down, son, sit down. Make yourself at home.
- Oh, thank you very much.

6 seconds sound clip from the You Can't Take It with You (1939) classic radio play.

You can hear this line at 00:19:40 in the radio play.

Quote context

[...]

- The Government wants to talk to you about a little matter of income tax.

- Income tax?

- Now, we've written you several letters about this, and no reply. And according to our records...

- Oh! That's Mr. Kirby now. I'll answer it! Excuse me! Come right in, Mr. Kirby.

- Thanks.

- Hello, son! Glad to see ya.

- Thank you, sir.

- Mother? Is that Mr. Kirby?

- Yes, dear! He's lovely!

- Sit down, son, sit down. Make yourself at home.

- Oh, thank you very much.

- I hope you'll excuse me, but I've got to be going.

- Oh, I'm sorry. Drop in again sometime for dinner.

- If you don't mind, I'd like to get my business over before I go.

- Our records show that you have never paid an income tax.

- That's right.

- Why not?

- I don't believe in it.

[...]