MuṇḍU, 1, 1, 6.1 yat tad adreśyam agrāhyam agotram avarṇam acakṣuḥśrotraṃ tad apāṇipādam /

MuṇḍU, 1, 2, 12.2 tadvijñānārthaṃ sa gurum evābhigacchet samitpāṇiḥ śrotriyaṃ brahmaṇiṣṭham //