And Ethelred uplifted his axe, and struck the head of the dragon, which fell before him with a shriek so horrid and harsh... like whereof was never before...
13 seconds sound clip from the The Fall of the House of Usher (Escape) classic radio play.
You can hear this line at 00:24:21 in the radio play.
Quote context
[...]
- Why, that's... that's strange. I fancied I just heard the very sound I read about.
- Let us say it was caused by the storm. Pray continue.
- Oh, yes, the storm. Of course.
- But Ethelred, upon entering the door, was amazed to perceive no sign of the evil hermit...
- Sound? The shriek of a dragon, my friend. Read on.
[...]