俱舍論記 24.21

24.21

「若斷第九至總集斷故」者，釋第四句。若斷第九成不還果，要不還來生欲界故，名不還果。此不還果，或亦名曰五下結斷。若超越人，先斷貪、嗔二結，後斷身見、戒取、疑三結。若次第人，先斷身見、戒取、疑三結，後斷貪、嗔二結。雖必先斷或二或三，然於此時總集斷故，名五下結斷。

Regarding 'If one abandons the ninth... because they are collectively abandoned': this explains the fourth line. If one abandons the ninth [grade], one accomplishes the non-returner fruit (anāgāmin); because one must never again return to be born in the desire realm, it is called the non-returner fruit. This non-returner fruit is alternatively called the 'abandonment of the five lower fetters' (pañca-avarabhāgīya-saṃyojana-prahāṇa). If one is a leap-over person (atidrute), one first abandons the two fetters of desire and hostility, and later abandons the three fetters of personality view, attachment to rules and rituals, and doubt. If one is a progressive person (anupūrve), one first abandons the three fetters of personality view, attachment to rules and rituals, and doubt, and later abandons the two fetters of desire and hostility. Although one must have previously abandoned either the two or the three, nevertheless, at this time they are collectively and totally abandoned; hence it is called the 'abandonment of the five lower fetters.'