《相應部》第十五篇，彙集了關於輪迴無始無邊的教說，後由 Rakkhita 長老在婆那婆私、摩哂陀在阿努拉達補羅分別講說過此篇。

The fifteenth section of the Saṃyuttanikāya, gathering sayings on the beginningless span of saṃsāra, later taught by Rakkhita Thera in Vanavāsa and by Mahinda at Anurādhapura.