- And over there is our castle. Remember?
- I'll never forget.

9 seconds sound clip from the Wuthering Heights (1939)) classic radio play.

You can hear this line at 00:51:04 in the radio play.

Quote context

[...]

- I know, Heathcliff. Oh, forgive me.

- Oh, Cathy, your poor wasted hands. Oh, why didn't someone tell me?

- I forgive you, I forgive you for what you've done. I love you, I love my murderer.

- Carry me to the window. Let me look at the moors with you once more. Oh, my darling, once more.

- Yes...

- Oh, how lovely the sky looks.

- And over there is our castle. Remember?

- I'll never forget.

- The Castle... I'll be waiting there until you come. I'll be waiting there. Goodbye.

- Cathy? Cathy? No!

- Heathcliff, they're coming! Master Edgar. Oh, for heaven's sake, go away and...

- Cathy...

- You're dead, Cathy. May your soul hear this before I go. May you not rest so long as I live on.

[...]