成唯識論掌中樞要 2.95

2.95

恒起法執。量云：法執未證法空位，應恒行；二執隨一攝故；如生執。

Clinging to dharmas constantly arises. The inference is formulated: In the stages where clinging to dharmas has not yet realized the emptiness of dharmas, it should operate constantly; because it is subsumed under either of the two clingings; like the clinging to a living being.