CC Madhya 18.84

prabhura rūpa-prema dekhi’ ha-ila camatkāra
premāveśe prabhure karena namaskāra
Word for word: 
prabhura — of Śrī Caitanya Mahāprabhu; rūpa-prema — personal beauty and ecstatic love; dekhi’ — seeing; ha-ila camatkāra — became astonished; prema-āveśe — in ecstatic love; prabhure — to Śrī Caitanya Mahāprabhu; karena namaskāra — offers obeisances.
Translation: 
Upon seeing the Lord’s personal beauty and ecstatic love, Kṛṣṇadāsa was very much astonished. Out of ecstatic love, he offered his respectful obeisances unto the Lord.