俱舍論疏 14.35

14.35

論「謂受戒時至立別解脫名」，釋別解也。《正理論》云「或初所應修，故名別解脫。或彼初起最能超過如獄險惡趣，故名別解脫。」

The treatise says: "Namely, at the time of receiving the precepts […] the name prātimokṣa is established," explaining prātimokṣa. The Nyāyānusāra says: "Or because it is what ought to be cultivated at the very beginning, it is called prātimokṣa. Or because its initial arising can most effectively transcend the precipitous evil destinies that are like a prison, it is called prātimokṣa."