bite the hand that feeds you

Definition from Wiktionary, a free dictionary

[edit] English

[edit] Idiom

bite the hand that feeds you

1. (idiomatic) To cause harm to a benefactor.

[edit] Translations

• Chinese:

  Mandarin: trad. 狗咬呂洞賓, simpl. 狗咬吕洞宾 (gǒu yǎo Lǚ Dòngbīn)

• German: den Ast absägen auf dem man sitzt de(de)