成唯識論演祕 2.23

2.23

It is just as in the Mahāyāna, where the seeds of the eighteen dhātus, when cognized by the sixth and eighth consciousnesses as objects corresponding to faculties, are subsumed under the dharmāyatana as compounded entities, yet are subsumed under the eighteen dhātus according to the actual [dhātus] they produce; this is also similar.