妙法蓮華經文句 2.126

2.126

「摩那斯」，此云大身，或大意、大力等。修羅排海淹喜見城，此龍縈身以遏海水。本住無邊身法門，迹為大體。觀者，中道正觀其性廣博（云云）。

"Manasvin", translated here as "Great Body", or "Great Mind", "Great Strength", and so forth. When the asuras stirred up the ocean to submerge the city of Sudarśana, this nāga coiled his body to stem the seawater. Originally he abides in the Dharma approach of boundless bodies, while his traces take on a great form. As for contemplation: the right contemplation of the Middle Way is vast in its nature (and so forth).