CC Madhya 18.155

prātaḥ-kāle mahāprabhu prātaḥ-snāna kaila
‘vṛndāvana chāḍiba’ jāni’ premāveśa haila
Word for word: 
prātaḥ-kāle — in the morning; mahāprabhu — Śrī Caitanya Mahāprabhu; prātaḥ-snāna kaila — took His morning bath; vṛndāvana chāḍiba — I shall have to leave Vṛndāvana; jāni’ — knowing; prema-āveśa haila — became ecstatic in love.
Translation: 
The next morning, Śrī Caitanya Mahāprabhu got up early. After taking His bath, He became ecstatic with love, knowing that He now had to leave Vṛndāvana.