CC Antya 15.4

ei-mata mahāprabhu rātri-divase
ātma-sphūrti nāhi kṛṣṇa-bhāvāveśe
Word for word: 
ei-mata — in this way; mahāprabhu — Śrī Caitanya Mahāprabhu; rātri-divase — night and day; ātma-sphūrti nāhi — forgot Himself; kṛṣṇa-bhāva-āveśe — being merged in ecstatic love for Kṛṣṇa.
Translation: 
Thus Śrī Caitanya Mahāprabhu forgot Himself throughout the entire day and night, being merged in an ocean of ecstatic love for Kṛṣṇa.