Śrīmad-Bhāgavatam 3.25.33
SB 3.25.33
Open the full passageSanskrit
jarayaty āśu yā kośaṁ nigīrṇam analo yathā
Translation
Bhakti, devotional service, dissolves the subtle body of the living entity without separate effort, just as fire in the stomach digests all that we eat.