(The 17 of Tobosatsu-bon (literally, chapter of dialogue of Bosatsu), Daihatsu Naion-gyo (A Chinese version of the Mahayana Nirvana Sutra) (also known as Hokken-bon (version translated by Hokken) or Rokkan-bon (the six-volume Nirvana Sutra))
–大般泥洹経（法顕本、六巻本）問菩薩品第十七