CC Antya 20.61
bhāve mana nahe sthira, sāttvike vyāpe śarīra,
mana-deha dharaṇa nā yāya
ei — these; rādhāra vacana — the statements of Śrīmatī Rādhārāṇī; viśuddha-prema-lakṣaṇa — the symptoms of pure love of Kṛṣṇa; āsvādaye — tastes; śrī-gaura-rāya — Lord Śrī Caitanya Mahāprabhu; bhāve — because of this ecstasy; mana nahe sthira — the mind is not steady; sāttvike — the symptoms of transcendental love; vyāpe — spread over; śarīra — the body; mana-deha — mind and body; dharaṇa — sustaining; nā yāya — is not possible.
These statements by Śrīmatī Rādhārāṇī show the symptoms of pure love for Kṛṣṇa tasted by Śrī Caitanya Mahāprabhu. In that ecstatic love, His mind was unsteady. Transformations of transcendental love spread throughout His entire body, and He could not sustain His body and mind.