佛陀於初轉法輪後第五日對五比丘所說的一部經，闡明五蘊之中皆無可得之自我，宣說完畢五人俱證阿羅漢果。

A discourse taught five days after the Buddha’s first sermon to the five ascetics, showing that no self is to be found in any of the five aggregates, at the conclusion of which all five became arahants.