CC Antya 14.54

ei daśa-daśāya prabhu vyākula rātri-dine
kabhu kona daśā uṭhe, sthira nahe mane
Word for word: 
ei — these; daśa-daśāya — by ten conditions; prabhu — Śrī Caitanya Mahāprabhu; vyākula — overwhelmed; rātri-dine — night and day; kabhu — sometimes; kona — some; daśā — condition; uṭhe — arises; sthira — steady; nahe — is not; mane — the mind.
Translation: 
Śrī Caitanya Mahāprabhu was overwhelmed night and day by these ten ecstatic conditions. Whenever such symptoms arose, His mind became unsteady.