成唯識論了義燈 6.138

6.138

答：本計是無，乘前難彼。若無見分，無能緣用。以量立有，復教證成，成佛得有，故為此難。

Answer: In the original doctrine they are absent; [this text] takes advantage of the preceding to refute him: If there is no subjective part, there is no grasping function. Establishing its existence through inference and further verifying it through scriptural evidence, it is established that the Buddha has them; therefore, this objection is made.