瑜伽論記 5.500

5.500

五十七云：無色無見亦無對故名為無身，此未來世居四識住等者，此若隨經部師理門義說於未來世有心隨眠居四識住，可於後世從隨眠起有往有來，緣歷境義名寐於窟，未來識種現居識住當來可生是寐窟義，依真實理門釋此文者，若未來世居四識住之識在現在世本識之中而有隨眠，可於後生有往來義名寐於窟。

Fascicle 57 states: Because it has no form, no visibility, and no resistance, it is called 'bodiless.' As for "residing in the four abodes of consciousness in this future life" and so on: if explained according to the theoretical approach of the Sautrāntikas, in the future life there are mental latencies residing in the four abodes of consciousness, so that in subsequent lives, arising from latency, there is going and coming, meaning it engages with objects; this is called 'sleeping in a cave.' Future seeds of consciousness currently residing in the abodes of consciousness can arise in the future; this is the meaning of 'sleeping in a cave.' If this text is explained relying on the approach of ultimate reality: if the consciousness of the future life residing in the four abodes of consciousness has its latency within the fundamental consciousness of the present life, so that in a future birth there can be going and coming, this is called 'sleeping in a cave'.