They'll be back.
4 seconds sound clip from the Peter Pan (1953) movie soundboard.
You can hear this line at 01:01:04 in the Blu-ray version of the movie.
Quote context
[...]
- All right, boys. All right. I'm sure Mother would be glad to have you.
- That is, if Peter doesn't mind.
- Well, then, shall we be off?
- Yeah!
- All right, men. Take them away.
- And now, Smee, to take care of Master Peter Pan.
- But, captain, wouldn't it be more humane-like to slit his throat?
- Aye, that it would, Mr Smee. But I have given me word not to lay a finger... Or a hook on Peter Pan.
[...]