ㄔㄥˊchéngㄇㄣˊménshīㄏㄨㄛˇhuǒㄧㄤyāngㄐㄧˊˊchíˊ

  1. 城門附近城門失火他家活活故事一說城門失火滅火乾渴太平·四六·風俗》。比喻無端災禍連累二十年目睹之怪現狀·八九》:你們鬧翻他們又是終年鬧饑荒養老棺材本只怕從此拉倒城門失火,殃及池魚!」

a fire in the city gates is also a calamity for the fish in the moat (idiom)​; the bystander will also suffer, fig. you can't escape responsibility for your actions, ask not for whom the bell tolls - it tolls for thee