一切經音義 9.302

9.302

惡師（於各反惡過也所為不善也經文從草作𦷢又從人作𰂢皆非也）。

惡師 [evil teacher]: [The first character is pronounced with the] fanqie 於各 (è). 惡 means fault; what is done is not wholesome. The scripture text writing it with the grass radical as 𦷢, or with the person radical as 𰂢, are both erroneous.