成唯識論演祕 3.437

3.437

身即是器，非外器器。五十一中依身器器以明寬狹。有義：疏說通依身、器以釋，今不依此，彼論但依執受境說狹小廣大。

The body itself is the vessel, not the external vessel-receptacle. In [Yogācārabhūmi] fascicle 51, the broad and narrow are clarified on the basis of the body-vessel and receptacle-vessel. An opinion holds: 'The Commentary explains it as applying to both body and vessel; we do not rely on this now, for that treatise speaks of narrow, small, broad, and vast solely on the basis of the realm that is appropriated.'