One verse

Srimad Bhagavatam 11.14.21

11.14.21

भक्त्याहमेकया ग्राह्य: श्रद्धयात्मा प्रिय: सताम् । भक्ति: पुनाति मन्निष्ठा श्वपाकानपि सम्भवात् ॥ २१ ॥

bhaktyāham ekayā grāhyaḥ śraddhayātmā priyaḥ satām bhaktiḥ punāti man-niṣṭhā śva-pākān api sambhavāt

bhaktyā
by devotional service
aham
I
ekayā
unalloyed
grāhyaḥ
am to be obtained
śraddhayā
by faith
ātmā
the Supreme Personality of Godhead
priyaḥ
the object of love
satām
of the devotees
bhaktiḥ
pure devotional service
punāti
purifies
mat-niṣṭhā
fixing Me as the only goal
śva-pākān
dog-eaters
api
even
sambhavāt
from the contamination of low birth

Only by practicing unalloyed devotional service with full faith in Me can one obtain Me, the Supreme Personality of Godhead. I am naturally dear to My devotees, who take Me as the only goal of their loving service. By engaging in such pure devotional service, even the dog-eaters can purify themselves from the contamination of their low birth.