瑜伽論記 10.64

10.64

言異熟者，謂阿賴耶，一起酬因始終恒起遍通三界得名異熟，異熟生者，除賴耶外果報五蘊從異熟種起名異熟生，名言種子雖不酬因然是異熟之類亦名異熟果，又由無明及行所引發故亦名異熟果。

The term "vipāka" refers to the ālayavijñāna: arising at once to requite causes, constantly arising from beginning to end, and pervading all three realms, it receives the name vipāka. As for "vipākaja" (born of retribution), with the exception of the ālayavijñāna, the retribution five aggregates that arise from retribution seeds are called vipākaja. Nominal seeds, although they do not requite [past karmic] causes, are nevertheless of the class of retribution and are thus also called fruition of retribution (vipākaphala); moreover, because they are induced and activated by ignorance and karmic formations, they are also called fruition of retribution.