Lose (one's) dignity

Translation of "lose (one's) dignity" into Russian

потерять (своё) достоинство

He felt he would lose his dignity if he accepted the charity.

Он чувствовал, что потеряет своё достоинство, если примет благотворительность.

To behave in a way that is considered shameful or undignified, resulting in a loss of self-respect or social standing.