俱舍論疏 5.7

5.7

論「復有法同分謂隨蘊處界」，此釋法同分也。此法同分與蘊、界、處無差別覺以為其因，亦與彼法為無差別因也。

[On the] Śāstra['s statement]: "Furthermore, there is generic similarity of dharmas, which corresponds to aggregates, sensory bases, and elements": This explains the generic similarity of dharmas. This generic similarity of dharmas serves as the cause for undifferentiated awareness of aggregates, elements, and sensory bases, and also serves as the cause of non-difference for those dharmas.