One verse

Srimad Bhagavatam 12.3.46

12.3.46

श्रुत: सङ्कीर्तितो ध्यात: पूजितश्चाद‍ृतोऽपि वा । नृणां धुनोति भगवान् हृत्स्थो जन्मायुताशुभम् ॥ ४६ ॥

śrutaḥ saṅkīrtito dhyātaḥ pūjitaś cādṛto ’pi vā nṛṇāṁ dhunoti bhagavān hṛt-stho janmāyutāśubham

śrutaḥ
heard
saṅkīrtitaḥ
glorified
dhyātaḥ
meditated upon
pūjitaḥ
worshiped
ca
and
ādṛtaḥ
venerated
api
even
vā
or
nṛṇām
of men
dhunoti
cleanses away
bhagavān
the Supreme Personality of Godhead
hṛt-sthaḥ
seated within their hearts
janma-ayuta
of thousands of births
aśubham
the inauspicious contamination

If a person hears about, glorifies, meditates upon, worships or simply offers great respect to the Supreme Lord, who is situated within the heart, the Lord will remove from his mind the contamination accumulated during many thousands of lifetimes.