俱舍論記 25.128

25.128

「解脫體有二至即解脫蘊」者，釋次四句。總明解脫有其二種，如文可知。於二解脫中，有為解脫名無學支，以立支名依有為故。無為解脫無支用故，不依彼立。就有為中，支攝解脫復有二種，即餘經言：一心解脫、二慧解脫，即是心、慧相應勝解。應知此二，五分法身中即解脫蘊攝。

Regarding "The entity of liberation is twofold [...] it is the liberation skandha": this explains the next four lines. It explains generally that liberation has two kinds, which can be understood from the text. Between the two liberations, saṃskṛta liberation is called an aśaikṣa limb, because the designation of 'limb' is based on the conditioned (saṃskṛta). Because asaṃskṛta liberation lacks the function of a limb, it is not established based on that. Within the saṃskṛta, the liberation subsumed under the limbs is further twofold, as stated in another sūtra: first, liberation of mind; second, liberation by wisdom. These are precisely the resolve (adhimokṣa) concomitant with mind and with wisdom. It should be understood that these two are subsumed under the liberation skandha among the fivefold dharmakāya.