瑜伽論記 19.154

19.154

知量中，云略說二種斷隨順性者，二種順無為斷。一、任持隨順性，謂於所食等善知其量，名為隨順無為斷；二、精進隨順，謂於行住等善知其量，故順無為斷，此略釋二種。

Regarding knowing the measure, where it says that briefly speaking there are two kinds of compliance with abandonment, these are two kinds of compliance with unconditioned abandonment. First, compliance as sustaining means knowing well the measure of food and so forth, which is termed compliance with unconditioned abandonment. Second, compliance as energetic exertion means knowing well the measure of walking, standing, and so forth; hence it complies with unconditioned abandonment. This briefly explains the two kinds.