Thats it, we're done for!
3 seconds sound clip from the Harry Potter and the Sorcerer's Stone movie soundboard.
You can hear this line at 01:05:25 in the Blu-ray version of the movie.
Quote context
[...]
- We're not supposed to be here. This is the third floor. It's forbidden.
- Run!
- Quick, let's hide through that door!
- Oh, move over! Alohomora. Get in.
- Standard Book of Spells, chapter seven.
- Come on.
- Probably thinks this door's locked. It was locked.
[...]