成唯識論述記 3.502

3.502

述曰：此論主答，得等如前破，若無熏習者，染、淨因果俱不成立，既無熏習即無種子，種子若無，即是無因，因既無故，其果亦無。

The Commentary states: This is the author of the treatise answering. Prāpti and so forth have been refuted as before. If there were no perfuming, neither defiled nor purified causes and fruits would be established. For without perfuming there are no seeds; if there are no seeds, there is no cause; since there is no cause, its fruit also does not exist.