(名數)法華經序品曰:「有八龍王難陀龍王Nanda,跋羅陀龍王Upananda,娑伽羅龍王Sāgara,和修吉龍王Vāsnki,德叉迦龍王Takṣaka,阿那婆達多龍王Anavatapta,摩那斯龍王Manasvln,優鉢羅龍王Utpalaka,等各與若干百千眷屬俱。」