without making a noise
Come hai fatto ad entrare senza fare rumore?
How did you get in without making any noise?
— I Saw the Devil (2010)
Ho impiegato un'ora a uscire senza fare rumore.
It took me an hour to leave without making a sound.
— I diabolici (1955)
Mangia la tua zuppa senza fare rumore.
Eat your soup without making any noise.
Move without making any noise.