《長部》第十六經，詳細記述佛陀生命最後一年的經過，涵蓋他最後的教誨與遊化行程、於拘屍那羅涅槃火化的始末，以及此後舍利在各方之間的分配與建塔供奉。

The sixteenth discourse of the Dīghanikāya, a detailed account of the final year of the Buddha’s life, covering his last teachings and travels, the circumstances of his death and cremation at Kusinārā, and the subsequent division of his relics among various claimants and their enshrinement in commemorative monuments.