俱舍論頌疏論本 21.126

21.126

得亦然除五者，謂得遍知，有得一、得二、得六，如前捨數，故言亦然，唯除得五。言得一者，謂得未得九遍知中，一一漸得，皆名得一。前見道位成二三四五等者，約成就說，成通先後故也。得唯據初，故漸得中無有初得二三四五等遍知也。此下言得二六者，唯約退位得說，非據漸得也。及從無學起色纏退，亦名得一，謂順下分。言得二者，謂從無學起無色纏退，名為得二，謂色愛盡及順下分。言得六者，謂從不還退，一剎那中得忍果六也。

"Acquisition is also like that, except for five": this means that in acquiring comprehensive knowledges, there is acquisition of one, acquisition of two, and acquisition of six, just as the numbers of relinquishing above; hence it says "also like that, except for acquiring five." "Acquiring one": among the nine comprehensive knowledges that have not yet been acquired, acquiring each one gradually is termed acquiring one. As for possessing two, three, four, five, etc. in the aforementioned path of seeing, that was spoken in terms of possession, because possession covers both earlier and later. Acquisition applies only to the initial [moment]; therefore, among gradual acquisitions, there is no initial acquisition of two, three, four, or five comprehensive knowledges. Below, speaking of acquiring two or six applies only to acquisition in the stage of falling back, not to gradual acquisition. Also, when falling back from the non-learner by giving rise to the entanglements of form, it is also termed acquiring one, namely [that of] what is conducive to the lower realms. "Acquiring two": falling back from the non-learner by giving rise to the entanglements of the formless is termed acquiring two, namely the exhaustion of attachment to form and what is conducive to the lower realms. "Acquiring six": when falling back from non-returner, in a single instant one acquires the six that are the fruits of receptivity.