瑜伽論記 15.276

15.276

眾同分中，景云：依諸有情相似分位，立同分者，通就三性五種立同分。種類同分者，剎帝利等四種種類相似。自性者，就一一種類中後有男女剛柔性同，直就男性中樂善修惡，皆名自性同分。工巧業處養命同分者，同養命作工作巧業，立眾同分。

Regarding generic similarity: Jing says: Establishing similarity on the basis of the similar status of sentient beings applies to generic similarity across the three natures and the five classes. "Generic similarity of kind": the four classes such as kṣatriyas are similar in kind. "Intrinsic nature": within each and every kind, there are male and female, hard and soft natures that are identical; or straightforwardly within males, taking pleasure in good or cultivating evil—all are called generic similarity of intrinsic nature. "Generic similarity of livelihood in crafts and professions": sustaining livelihood through identical artisan and craft works establishes generic similarity.