瑜伽論記 18.197

18.197

解云：雖不緣著然彼五識五分別故，所變五塵稱彼本質，得名分明所行境界，為漏所緣名為有漏，若此意識緣現五根八識等時，搆畫顛倒不稱本質，於彼本質非分明緣也，故云非彼五根諸法為此分明。

The explanation says: Although they do not directly lay hold of them, because those five consciousnesses are free from conceptual differentiation, the transformed five objects correspond to their original archetypes (mūlabimba) and obtain the name of distinctly cognized scopes; being the cognitive objects of taints, they are called with taints. When this mental consciousness cognizes the present five faculties, eight consciousnesses, and so forth, it engages in inverted conceptual construction and does not correspond to the original archetypes, not cognizing those original archetypes distinctly; hence it says that those dharmas of the five faculties are not distinct for this [consciousness].