Nandipurana 2.13.5

2.13.5

saptalakṣa mahāśvāśca prācīyā rdhadalakṣatāḥ
athāto duṃdu rājāsauvaruṇaṃ chatra prastake

I shall declare them and their functions, O purifier of the lineage:
hearing, skin, eyes, tongue, and fifth the nose;