Caitanya-caritāmṛta 17.34
tabe prabhu śrīvāsera gṛhe nirantara rātre saṅkīrtana kaila eka saṁvatsara
[tabe prabhu shreevaasera grihe nirantara raatre sankeertana kaila eka samvatsara]
Blended reading (Sanskrit + English inline)
tabe prabhu śrīvāsera gṛhe nirantara rātre saṅkīrtana kaila eka saṁvatsara
Śrī Caitanya Mahāprabhu regularly led congregational chanting of the Hare Kṛṣṇa mahā-mantra in the house of Śrīvāsa Ṭhākura every night for one full year.
My note
Source: vedabase.io