One verse

Srimad Bhagavatam 11.14.24

11.14.24

वाग् गद्गदा द्रवते यस्य चित्तं रुदत्यभीक्ष्णं हसति क्व‍‍चिच्च । विलज्ज उद्गायति नृत्यते च मद्भ‍‍क्तियुक्तो भुवनं पुनाति ॥ २४ ॥

vāg gadgadā dravate yasya cittaṁ rudaty abhīkṣṇaṁ hasati kvacic ca vilajja udgāyati nṛtyate ca mad-bhakti-yukto bhuvanaṁ punāti

vāk
speech
gadgadā
choked up
dravate
melts
yasya
of whom
cittam
the heart
rudati
cries
abhīkṣṇam
again and again
hasati
laughs
kvacit
sometimes
ca
also
vilajjaḥ
ashamed
udgāyati
sings out loudly
nṛtyate
dances
ca
also
mat-bhakti-yuktaḥ
one fixed in devotional service to Me
bhuvanam
the universe
punāti
purifies

A devotee whose speech is sometimes choked up, whose heart melts, who cries continually and sometimes laughs, who feels ashamed and cries out loudly and then dances — a devotee thus fixed in loving service to Me purifies the entire universe.