prabhu - Nityānanda Prabhu; viśrāma kailā - took rest; yadi - when; dina-śeṣa haila - the day was ended; rāghava-mandire - at the temple of Rāghava Paṇḍita; tabe - at that time; kīrtana ārambhila - began congregational chanting of the holy name.

Nityānanda Prabhu rested for the day, and when the day ended He went to the temple of Rāghava Paṇḍita and began congregational chanting of the holy name of the Lord.