And the birds will sing and wedding bells will ring, someday when my dreams come true.

24 seconds sound clip from the Snow White and the Seven Dwarfs (1938) classic radio play.

You can hear this line at 00:55:10 in the radio play.

Quote context

[...]

- Goodbye, Bashful, and Sleepy, and Sneezy.

- Goodbye.

- Oh, please... Please don't be sad, little men. I'll be coming back again.

- You will?

- Once every year we'll meet. And I'll cook for you, too. And I'll make your house neat!

- Hooray!

- Goodbye!

- Goodbye, Snow White!

- That prince... he better treat her right!

- And the birds will sing and wedding bells will ring, someday when my dreams come true.

- So we say goodbye to lovely Snow White and her fairy prince.

- And in just a moment you'll hear Mr. DeMille in a personal chat with Walt Disney.

- But now I'd like to give a little friendly advice to the women in our audience.

- All those nice underthings you got for Christmas, you want them to stay dainty and fresh and new-looking a long time, don't you?

[...]