• 余殃よおう

  trouble brought on by sins of forebears

• 池魚の殃ちぎょのわざわい

  collateral damage, getting embroiled in someone else's dispute, having a fire spread to one's own house

• 積不善の家には必ず余殃ありせきふぜんのいえにはかならずよおうあり

  iniquities of fathers are visited upon their sons