Those who drink through aural reception, fully filled with the nectarean message of Lord Kṛṣṇa, the beloved of the devotees, purify the polluted aim of life known as material enjoyment and thus go back to Godhead, to the lotus feet of Him [the Personality of Godhead].
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
पिबन्ति ये भगवत आत्मनः सतां कथामृतं श्रवणपुटेषु सम्भृतम् । पुनन्ति ते विषयविदूषिताशयं व्रजन्ति तच्चरणसरोरुहान्तिकम्
pibanti ye bhagavata ātmanaḥ satāṃ kathāmṛtaṃ śravaṇapuṭeṣu sambhṛtam | punanti te viṣayavidūṣitāśayaṃ vrajanti taccaraṇasaroruhāntikam
SB 2.2.37