《长部》第十六经，详细记述佛陀生命最后一年的经过，涵盖他最后的教诲与游化行程、于拘尸那罗涅槃火化的始末，以及此后舍利在各方之间的分配与建塔供奉。

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.