Quiet! Quiet, everybody! Grandpa's going to say grace.

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

You can hear this line at 00:51:38 in the radio play.

Quote context

[...]

- Ed, how 'bout the xylophone?

- Okay with me! Where's my sticks?

- Alice, I guess everything's all right now, huh?

- Oh, Tony, I... I can't say a word.

- Gee, I feel like screaming! Yes, it's comin' over me! Yeah! I gotta!

- But you've got what you want, Tony.

- Oh, gosh.

- Quiet! Quiet, everybody! Grandpa's going to say grace.

- Well, Sir, here we are again. We had a little trouble but that's not Your fault. You spread the milk of human kindness and, if some of it gets curdled, that's our lookout.

- Anyway, things have turned out fine. Alice is going to marry Tony...

- The Kirbys are coming to live with us for a while, and everybody on the block is happy.

- We've all got our health and as far as anything else is concerned, we leave it up to You. Thank You.

[...]