大乘百法明門論解 1.37

1.37

言不相應行法者，行蘊有二：一、相應行，即心所法。二、不相應行，即始自得、終至不和合性，二十四法是也。

Speaking of citta-viprayukta-saṃskāra-dharmas, the saṃskāra-skandha has two: first, associated saṃskāras, which are the caitasika-dharmas; second, dissociated saṃskāras, which are the twenty-four dharmas beginning with acquisition (prāpti) and ending with non-concordance (asāmagrī).