Stop that useless noise. You'll hurt yourself.
5 seconds sound clip from the Waterloo (1970) movie soundboard.
You can hear this line at 01:34:38.971 in the Blu-ray version of the movie.
Quote context
[...]
- But we'll match them with our lancers.
- We're the hard boys! Charge for the guns!
(ARMY BUGLE CALLING RETREAT) (2)
- Stop that useless noise. You'll hurt yourself.
- Lancers on your left! Look out on the left!
- Give these to my son. Ride on. Save yourself.
- By God, sir, the cannons are calling us. March to the sound of the guns.
[...]