One verse

Srimad Bhagavatam 6.2.33

6.2.33

अन्यथा म्रियमाणस्य नाशुचेर्वृषलीपते: । वैकुण्ठनामग्रहणं जिह्वा वक्तुमिहार्हति ॥ ३३ ॥

anyatha mriyamanasya nasucer vrsali-pateh vaikuntha-nama-grahanam jihva vaktum iharhati

anyatha
otherwise
mriyamanasya
of a person who is just ready for death
na
not
asuceh
most unclean
vrsali-pateh
the keeper of a prostitute
vaikuntha
of the Lord of Vaikuntha
nama-grahanam
the chanting of the holy name
jihva
the tongue
vaktum
to speak
iha
in this situation
arhati
is able.

Were it not for my past devotional service, how could I, a most unclean keeper of a prostitute, have gotten an opportunity to chant the holy name of Vaikunthapati when I was just ready to die? Certainly it could not have been possible.