nigama-kalpa-taror galitaṁ phalaṁ
śuka-mukhād amṛta-drava-saṁyutam
pibata bhāgavataṁ rasam ālayaṁ
muhur aho rasikā bhuvi bhāvukāḥ
nigama-kalpa-taroḥ - of the Vedic literature, which is like a desire tree; galitam - completely ripened; phalam - fruit (which has come down without being distorted); śuka-mukhāt - from the mouth of Śukadeva Gosvāmī; amṛta - which is like nectar; drava-saṁyutam - mixed with juice; pibata - just drink; bhāgavatam - Śrīmad-Bhāgavatam; rasam ālayam - the reservoir of all mellows; muhuḥ - constantly; aho - O; rasikāḥ - intelligent devotees who relish transcendental humors; bhuvi - in this world; bhāvukāḥ - thoughtful.
This is a quotation from Śrīmad-Bhāgavatam (1.1.3).