cāhiye - looking; beḍāite - wandering; aiche - in this way; rātri-śeṣa haila - the night ended; antardhāna ha-ilā - has disappeared; prabhu - the Lord; niścaya karila - they decided.

While they were searching for the Lord, the night ended, and thus they all decided, “Lord Śrī Caitanya Mahāprabhu has now disappeared.”