bite (the) hand that feeds (someone)

Traduzioni
кусать руку, которая кормит
He bit the hand that feeds him by criticizing the company publicly.
Он укусил руку, которая его кормит, публично критикуя компанию.
Definizioni
To act against or harm someone who is helping or supporting you, often in a way that is ungrateful or disloyal.
Parole
hand

noun
рука
bite

verb
кусать
feed

verb
кормить