bite the hand that feeds you
US /baɪt ðə hænd ðæt fiːdz ju/
UK /baɪt ðə hænd ðæt fiːdz ju/

1.
kendisini besleyen eli ısırmak, nankörlük etmek
to harm someone who is helping you or providing for you
:
•
He shouldn't bite the hand that feeds him by criticizing his boss publicly.
Patronunu alenen eleştirerek kendisini besleyen eli ısırmamalı.
•
After all the help they gave him, it was shocking to see him bite the hand that feeds him.
Ona verdikleri tüm yardımdan sonra, kendisini besleyen eli ısırdığını görmek şok ediciydi.