The clip Dumbledore explains from Harry Potter and the Sorcerer's Stone (2001) with Richard Harris
Good afternoon, Harry.
Tokens from your admirers?
What happened in the dungeons between you and Professor Quirrell is a secret.
So, naturally, the whole school knows.
I see that your friend Ronald has saved you the trouble of opening your Chocolate Frogs.
Ron was here? Is he all right? What about Hermione?
Fine. They're both just fine.
What happened to the Stone?
Relax, dear boy.
The Stone has been destroyed.
My friend Nicholas and I have had a little chat and agreed it was best all around.
But then, Flamel, he'll die, won't he?
He has enough Elixir to set his affairs in order.
But yes, he will die.
How is it I got the Stone, sir?