Yoga Sūtra Chapter Four verse 22

चितेरप्रतिसंक्रमायाः तदाकारापत्तौ स्वबुद्धि संवेदनम् ॥२२॥

citeḥ apratisaṃkramāyāḥ tat-ākāra-āpattau sva-buddhi-saṃvedanam ||22||

Assuming that form of non-changing awareness,
experience of own comprehension.

cit - awareness, to cause to comprehend, to observe, perceiveapratisaṃkrama - non-changingtat - thatākāra - form / shapeāpatti - assumessva - ownbuddhi - comprehensionsaṃvedanā - to experience; completely knowing