paramāṇuparamamahattvānto+asya vaśīkāraḥ [YS 1.40]

sūkṣme niviśamānasya paramāṇvantaṃ sthitipadaṃ labhata iti. sthūle niviśamānasya paramamahattvāntaṃ sthitipadaṃ cittasya. evaṃ tām ubhayīṃ koṭim anudhāvato yo+asyāpratīghātaḥ sa paro vaśīkāraḥ. tadvaśīkārāt paripūrṇaṃ yoginaś cittaṃ na punar abhyāsakṛtaṃ parikarmāpekṣata iti.

atha labdhasthitikasya cetasaḥ kiṃsvarūpā kiṃviṣayā vā samāpattir iti, tad ucyate ---