TantraS, 4, 12.0 na ca atra sattarkāt śuddhavidyāprakāśarūpāt ṛte anyat yogāṅgaṃ sākṣāt upāyaḥ tapaḥprabhṛteḥ niyamavargasya ahiṃsādeś ca yamaprakārasya pūrakādeḥ prāṇāyāmavargasya vedyamātraniṣṭhatvena ka iva saṃvidi vyāpāraḥ //

TantraS, Viṃśam āhnikam, 10.0 ādarśe hi svamukham aviratam avalokayataḥ tatsvarūpaniścitiḥ acireṇaiva bhavet na cātra kaścit kramaḥ pradhānam ṛte tanmayībhāvāt //