One verse

Srimad Bhagavatam 6.2.17

6.2.17

तैस्तान्यघानि पूयन्ते तपोदानव्रतादिभि: । नाधर्मजं तद्‌धृदयं तदपीशाङ्‌घ्रिसेवया ॥ १७ ॥

tais tany aghani puyante tapo-dana-vratadibhih nadharmajam tad-dhrdayam tad apisanghri-sevaya

taih
by those
tani
all those
aghani
sinful activities and their results
puyante
become vanquished
tapah
austerity
dana
charity
vrata-adibhih
by vows and other such activities
na
not
adharma-jam
produced from irreligious actions
tat
of that
hrdayam
the heart
tat
that
api
also
isa-anghri
of the lotus feet of the Lord
sevaya
by service.

Although one may neutralize the reactions of sinful life through austerity, charity, vows and other such methods, these pious activities cannot uproot the material desires in one’s heart. However, if one serves the lotus feet of the Personality of Godhead, he is immediately freed from all such contaminations.