One verse

Srimad Bhagavatam 3.33.7

3.33.7

अहो बत श्वपचोऽतो गरीयान् यज्जिह्वाग्रे वर्तते नाम तुभ्यम् । तेपुस्तपस्ते जुहुवु: सस्‍नुरार्या ब्रह्मानूचुर्नाम गृणन्ति ये ते ॥ ७ ॥

aho bata sva-paco ’to gariyan yaj-jihvagre vartate nama tubhyam tepus tapas te juhuvuh sasnur arya brahmanucur nama grnanti ye te

aho bata
oh, how glorious
sva-pacah
a dog-eater
atah
hence
gariyan
worshipable
yat
of whom
jihva-agre
on the tip of the tongue
vartate
is
nama
the holy name
tubhyam
unto You
tepuh tapah
practiced austerities
te
they
juhuvuh
executed fire sacrifices
sasnuh
took bath in the sacred rivers
aryah
Aryans
brahma anucuh
studied the Vedas
nama
the holy name
grnanti
accept
ye
they who
te
Your

Oh, how glorious are they whose tongues are chanting Your holy name! Even if born in the families of dog-eaters, such persons are worshipable. Persons who chant the holy name of Your Lordship must have executed all kinds of austerities and fire sacrifices and achieved all the good manners of the Aryans. To be chanting the holy name of Your Lordship, they must have bathed at holy places of pilgrimage, studied the Vedas and fulfilled everything required.