One verse

Srimad Bhagavatam 8.23.16

8.23.16

मन्त्रतस्तन्त्रतश्छिद्रं देशकालार्हवस्तुत: । सर्वं करोति निश्छिद्रमनुसङ्कीर्तनं तव ॥ १६ ॥

mantratas tantratas chidram desa-kalarha-vastutah sarvam karoti nischidram anusankirtanam tava

mantratah
in pronouncing the Vedic mantras improperly
tantratah
in insufficient knowledge for following regulative principles
chidram
discrepancy
desa
in the matter of country
kala
and time
arha
and recipient
vastutah
and paraphernalia
sarvam
all these
karoti
makes
nischidram
without discrepancy
anusankirtanam
constantly chanting the holy name
tava
of Your Lordship.

There may be discrepancies in pronouncing the mantras and observing the regulative principles, and, moreover, there may be discrepancies in regard to time, place, person and paraphernalia. But when Your Lordship’s holy name is chanted, everything becomes faultless.