法界次第初門 3.185

3.185

六、不誤音。佛智圓明，照了無謬，故所出音聲詮論無失，能令聞者各獲正見，離於九十五種之邪非，故名不誤音。

6. The infallible voice: The Buddha's wisdom is perfectly bright and illuminates without error; therefore, the sounds he emits explain and debate without fault, able to cause those who hear them each to obtain right view and depart from the ninety-five kinds of heterodox errors; hence it is called the infallible voice.