CC Madhya 15.137

murāri-guptere prabhu kari’ āliṅgana
tāṅra bhakti-niṣṭhā kahena, śune bhakta-gaṇa
Word for word: 
murāri-guptere — Murāri Gupta; prabhu — Lord Śrī Caitanya Mahāprabhu; kari’ āliṅgana — embracing; tāṅra — his; bhakti-niṣṭhā — faith in devotional service; kahena — says; śune bhakta-gaṇa — all the devotees hear.
Translation: 
Śrī Caitanya Mahāprabhu then embraced Murāri Gupta and began to speak about his firm faith in devotional service. This was heard by all the devotees.