One verse

Srimad Bhagavatam 1.2.17

1.2.17

श‍ृण्वतां स्वकथा: कृष्ण: पुण्यश्रवणकीर्तन: । हृद्यन्त:स्थो ह्यभद्राणि विधुनोति सुहृत्सताम् ॥ १७ ॥

srnvatam sva-kathah krsnah punya-sravana-kirtanah hrdy antah stho hy abhadrani vidhunoti suhrt satam

srnvatam
those who have developed the urge to hear the message of
sva-kathah
His own words
krsnah
the Personality of Godhead
punya
virtues
sravana
hearing
kirtanah
chanting
hrdi antah sthah
within one’s heart
hi
certainly
abhadrani
desire to enjoy matter
vidhunoti
cleanses
suhrt
benefactor
satam
of the truthful.

Sri Krsna, the Personality of Godhead, who is the Paramatma (Supersoul) in everyone’s heart and the benefactor of the truthful devotee, cleanses desire for material enjoyment from the heart of the devotee who has developed the urge to hear His messages, which are in themselves virtuous when properly heard and chanted.