jñānakarmasanyāsayoga - Verse śloka 37
śloka 37
yathaidhāṃsi samiddho'gnirbhasmasātkurute'rjuna |
jñānāgniḥ sarvakarmāṇi bhasmasātkurute tathā ||4-37||
Translation
Just as a blazing fire reduces fuel to ashes, so too, O Arjuna! the fire of knowledge reduces all actions to ashes.