with the knife
Que tenho que fazer com a faca?
What do I have to do with the knife?
He cut it with the knife.
Você não deveria deixar as crianças brincarem com a faca de cozinha.
You shouldn't let the children play with the kitchen knife.
Merda, cortei o dedo com a faca!
Damn, I cut my finger with the knife!
Você precisa ter cuidado com a faca.
You need to be careful with the knife.
Bom trabalho com a faca, Sr. Steerforth.
Good work with the knife, Mr. Steerforth.
— A História Pessoal de David Copperfield (2019)