瑜伽論記 13.406

13.406

若是諸法不離散因者乃至應頓現行者，（景云：）以小乘宗六識不並，一識心無三性並生，故作此難。應立量云：善心起時餘二性心相應俱起，以有因故，猶如善心，乃至無記心起餘二性心定應同起，以有因故，如無記心。此上二句即當種子成熟。

On the passage stating, "If it were the cause that prevents these phenomena from dispersing... it would even have to become manifest all at once": Jing says: Because in the Hīnayāna school the six consciousnesses do not operate simultaneously and within a single mind the three natures do not arise together, this objection is formulated. A thesis should be stated: When a wholesome mind arises, minds of the other two natures should conjoin and arise together with it, because there is a cause, just like the wholesome mind; and when an unrecorded mind arises, minds of the other two natures must arise together with it, because there is a cause, just like the unrecorded mind. These preceding two lines correspond to the maturation of seeds.