瑜伽論記 15.349

15.349

五釋相應中，云為遍了知依自性清淨心等者，心性本清與，染相應名增，不與染俱名減，亦可與貪等俱即染增善減，與信等俱善增染減。

Fifth, within explaining conjunction, stating in order to thoroughly cognize that which relies on the intrinsically pure mind and so forth: the nature of mind is originally pure; being conjoined with defilement is called increase, and not being accompanied by defilement is called decrease; alternatively, being accompanied by greed and so forth means defilement increases and wholesomeness decreases, while being accompanied by faith and so forth means wholesomeness increases and defilement decreases.