俱舍論頌疏論本 4.105

4.105

得法易地捨者，捨非得門。謂捨非得不過二門：一得法捨、二易地捨。得法捨者，如聖道非得說名異生性，得聖道時捨異生性，此即以得替非得處也。易地捨者，謂從下地生上地時，若從上地生下地時，以易地故，必捨非得。如從欲界生上界時捨欲非得，以欲非得隨所依身，所依捨故，非得亦捨也。如欲界既然，餘界亦爾，故易地捨但由易地捨於非得，未必有得替非得處。然異生性通前兩捨，謂易地捨中雖不遍捨異生性盡，亦有少分捨異生性。如從下地生上地時，亦捨下地異生性也。

"It is abandoned upon obtaining the phenomenon or changing stages" is the section on abandoning non-possession. Abandoning non-possession does not exceed two doors: first, abandonment through obtaining the phenomenon; second, abandonment through changing stages. Abandonment through obtaining the phenomenon is like non-possession of the noble path being called ordinary-person nature: when the noble path is obtained, ordinary-person nature is abandoned; this is possession taking the place of non-possession. Abandonment through changing stages means when one is born from a lower stage into a higher stage, or from a higher stage into a lower stage: by virtue of changing stages, one necessarily abandons non-possession. For example, when born from the desire realm into a higher realm, one abandons non-possession belonging to the desire realm; because desire-realm non-possession follows the basis body, when the basis is abandoned, the non-possession is also abandoned. As it is with the desire realm, so it is with the other realms; thus abandonment through changing stages is solely by changing stages that one abandons non-possession, without there necessarily being possession taking the place of non-possession. However, ordinary-person nature encompasses both types of abandonment: in abandonment through changing stages, although one does not completely abandon all ordinary-person nature, there is also a partial abandonment of ordinary-person nature, as when born from a lower stage into a higher stage, one also abandons the ordinary-person nature of the lower stage.