MṛgṬīkā zu MṛgT, Vidyāpāda, 1, 1.2, 33.0 tathāhi sargādau parameśvaraḥ ūrdhvaprāgdakṣiṇottarapaścimasrotaḥpañcakabhedabhinnaṃ jñānaṃ svecchānugṛhītavidyeśvarāṣṭakaprabodhanānantaraṃ tad abhivyaktaṃ mantreśvarādibhyo vakṣyamāṇavad ādideśa //