瑜伽論記 13.420

13.420

眾同分中，（景云：）界趣生三，體是異熟，餘通三性，漏及無漏，唯就眾同分立，毘婆沙亦爾，後至俱舍論師，始立有法同分。（基云：）眾同分，通長養等流及異熟，又通三性。

Regarding generic similarity (sabhāgatā)—Jing says: The three—realms, destinies, and modes of birth—are by entity ripening; the rest encompass the three natures, tainted and taintless, established solely on generic similarity. The Vibhāṣā is also like this; only later, arriving at the Kośakāra, was generic similarity of phenomena established. Ji says: Generic similarity encompasses the nurtured, the flow of identity, and ripening, and it also encompasses the three natures.