ĀpŚS, 16, 6, 3.0 māṣān upanyupyāyaṃ yo 'si yasya ta idaṃ śira iti puruṣaśiraḥ pracchidyaitena tvam atra śīrṣaṇvān edhīti saptadhā vitṛṇṇāṃ valmīkavapāṃ śirasaḥ sthāne pratinidadhāti //