Yoga Sūtra Chapter Three verse 3

tat-eva-artha-mātra-nirbhāsaṃ svarūpa-śūnyam-iva samādhiḥ ||3||

As if empty of one’s own character,
the purpose alone shines forth;
that indeed is integration.

tat - that, thiseva - thusartha - purpose, meaning, goalmātrā - only; measure, quantity, sum, size, durationnirbhāsā - shines forthsvarūpa - own characterśūnya - emptyiva - as ifsamādhi - putting together; communion; combining; integration

Commentaries and Reflections

TKV Desikachar:

“Prajña comes only in Samādhi.”