大乘百法明門論疏 1.74

1.74

"Answer: 'Three encompass the four realms: the three are the mano-vijñāna, the manas, and the ālaya-vijñāna. Three encompass three realms: the three are the cakṣur-vijñāna, the śrotra-vijñāna, and the kāya-vijñāna; the three realms are the desire realm, the form realm, and the untainted realm. Two consciousnesses encompass two realms: the two consciousnesses are the ghrāṇa-vijñāna and the jihvā-vijñāna; the two realms are the desire realm and the untainted realm. Among these eight consciousnesses, one should know that none belongs to only one realm.'"