仏陀の教えを厳格すぎると不満に思ったカッサパ族の比丘が、後に後悔して懺悔するため王舎城まで仏陀に従い、その懺悔は称賛されたものの、称賛に値するのは精進する者のみだと諭された経

A sutta about a monk of the Kassapa clan who disapproves of the Buddha’s teaching as overly scrupulous, later follows him to Rājagaha in remorse to confess, and is praised for his confession though reminded that only the zealous deserve commendation.