俱舍論頌疏論本 24.83

24.83

無漏得持故者，又中二果擇滅無為，世道證時能引無漏離繫得故，有無漏得所任持故，亦名沙門果。

Regarding "And maintained by unconditioned acquisition," furthermore, when the unconditioned cessation through deliberation of the intermediate two fruits is realized by the worldly path, it is able to induce the unconditioned acquisition of disjunction; and because it is sustained by this unconditioned acquisition, it is also called a fruit of asceticism.