Śrīmad-Bhāgavatam · Text 11.14.24
Who is speaking and story frame
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
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.
Read the purport on Vedabase.ioFrom Canto 10, chapter 14 onward, the translation and purports were completed by Śrīla Prabhupāda's disciples after his departure, and published by the Bhaktivedanta Book Trust.