一位龍王，前世為比丘時曾無意間折斷一片葉子，因此懺悔轉生為龍身，其女以謎歌尋訪佛世，終由青年婆羅門優多羅（Uttara）對答如流而如願。

A Nāga king who, having been a monk who inadvertently broke a leaf in a past life, was reborn in remorse as a serpent, and whose daughter’s riddle-song, sung in hope of finding a Buddha’s era, was finally answered by the young brahmin Uttara.