- Who do they belong to, do you know?
- No idea.

5 seconds sound clip from the WarGames (1983) movie soundboard.

You can hear this line at 00:56:02 in the Blu-ray version of the movie.

Quote context

[...]

- What? (4)

- Damn it, John, I want some answers and I want them now!

- Let me talk to this little prick.

- I don't wanna talk anymore. Just do it!

- I'll talk to the kid.

- Who do they belong to, do you know?

- No idea.

- Good morning, sir.

- Where's the Lightman kid?

- In the infirmary, sir.

(Keypad beeping) (2)

- Hello, David.

[...]