托鉢の途中で仏がラーフラにすべての蘊を無我と見なすよう教え、後に四大、不浄、無常、四梵住の観想を通じて出入息念を説明する経。

A discourse on the alms round in which the Buddha teaches Rāhula to regard all the aggregates as not-self, and later explains mindfulness of breathing through contemplation of the elements, foulness, impermanence, and the divine abidings.