The wings of Lucifer beat on the night. The soul of Lucifer wept, all alone.

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

You can hear this line at 00:46:01 in the radio play.

Quote context

[...]

- No! She belongs to Edgar!

- She belongs to me.

- If she's dying, let her die in his arms where she belongs! Let her die! Let her die!

- Now who speaks of hate? Get out of my way.

- Heathcliff! No! No!

- And there was a murmur from the height, a far away and wild heartbroken moan.

- The wings of Lucifer beat on the night. The soul of Lucifer wept, all alone.

- Shall I read some more, darling?

- No, Edgar.

- Will you open the window?

- Won't it be too cold?

- Please.

- Of course, darling.

- Ohhh. Now I can smell the heather.

- And isn't there a south wind? And isn't the smell almost gone?

- Yes, quite gone.

[...]