瑜伽師地論略纂 15.133

15.133

論云「又有二執，謂根境，執我、我所；二、有情執，謂我慢」等，即執著更無別體是我、我所之行解也。以上復次，各各別解執著之言，尋之可解。

The treatise says: "Furthermore, there are two kinds of grasping: grasping the sense-bases and objects as self and what belongs to self; and grasping sentient beings, meaning pride of self," and so forth; that is, the clinging and grasping has no separate substance other than the mental application of self and what belongs to self. The above successive alternatives explain the word 'clinging' individually, which can be understood by examining them.