瑜伽論記 1.630

1.630

增十中：一、作意；二、受；三、想；四、思；其第五者，景師云：謂不相應行。基師云：謂思。

In the numerical increase of ten: first, attention; second, feeling; third, perception; fourth, volition. As for the fifth, Master Jing says: it refers to non-concurrent formations. Master Ji says: it refers to volition.