Thank you, sir.

4 seconds sound clip from the The Green Berets (1968) movie soundboard.

You can hear this line at 00:04:33 in the Blu-ray version of the movie.

Quote context

[...]

- How much time do you need?

- I'll need 3 weeks for...

- You got it.

- And when you see old Cactus Thomas, he's over there now, give my regards.

- See you, Mike.

- Thank you, sir.

(DOOR CLOSES)

- Thank you, sir. (2)

(SOLDIERS CHANTING)

- Hello, Bill.

[...]