In fiendish glee she swears with every breath: The Poisoned Apple shall be Snow White's death!
11 seconds sound clip from the Snow White and the Seven Dwarfs (1938) classic radio play.
You can hear this line at 00:44:02 in the radio play.
Quote context
[...]
- And I think my most immediate problem is to let you get back to the play.
- Sit down then, Walt, but don't go away. We'll be calling on you a little later.
- Once again, Snow White and the Seven Dwarfs.
- In fiendish glee she swears with every breath: The Poisoned Apple shall be Snow White's death!
- It's morning. At the doorway of the cottage in the glen, stands Snow White and the seven little men.
- The old Queen's a sly one. She's full of witchcraft. So beware of strangers.
[...]