俱舍論記 20.89

20.89

「若有問言至隨眠隨增」者，此明樂根緣識隨眠隨增。色界有為緣者，於色界中有為緣隨眠隨增，簡異見滅所斷無為緣惑，故言色界有為緣隨眠隨增，以無為緣惑非是緣彼樂根識故。無色二部，謂道及修。餘思可知。

"If someone asks... the anusayas increase": this clarifies the increase of anusayas regarding the cognition that has the faculty of pleasure as its object. 'Conditioned-cognizing of the form realm' means that among [those of] the form realm, the conditioned-cognizing anusayas increase; this excludes the defilements cognizing the unconditioned that are abandoned by seeing nirodha, hence it says 'the conditioned-cognizing anusayas of the form realm increase', because defilements cognizing the unconditioned do not cognize that cognition of the faculty of pleasure. The two categories of the formless realm refer to mārga and cultivation. The rest can be understood through reflection.