瑜伽論記 17.283

17.283

言又諸解脫至心得解脫者，若分三障各別，此八解脫障，即是定障所收，謂障禪定不得自在，即是事中無知異熟生心之類，若攝三為二，但立煩惱及所知障，此之定障但是所知障攝，以非染污故依此文即說，聲聞獨覺等於所知障心得解脫。

Regarding the statement from “Furthermore, regarding the liberations…” to “…attain mental liberation”: If classified distinctly into three obstructions, these eight obstructions to liberation are subsumed under the meditative obstruction, meaning that they obstruct meditative absorption so that one does not attain mastery; namely, they are of the class of unawareness regarding phenomena and mind born of maturation. If subsuming the three into two, establishing only the affliction obstruction and the knowable obstruction, this meditative obstruction is subsumed solely under the knowable obstruction, because it is not defiled. Relying on this passage, it is said that śrāvakas, pratyekabuddhas, and others attain mental liberation with respect to the knowable obstruction.