四分律行事鈔資持記 2.1298

2.1298

六十三。（佛在舍衛，十七群語五群言：云何入初禪？云何得羅漢果？彼報言汝說者犯波羅夷，佛呵因制。）

Sixty-three. (The Buddha was in Śrāvastī; the seventeen-monk group said to the five-monk group: "How does one enter the first dhyāna? How does one attain the fruit of an arhat?" The others replied: "You who say this commit a pārājika." The Buddha rebuked them and consequently established the prohibition.)