CC Madhya 21.34

parama īśvara kṛṣṇa svayaṁ bhagavān
tāte baḍa, tāṅra sama keha nāhi āna
Word for word: 
parama — supreme; īśvara — controller; kṛṣṇa — Lord Kṛṣṇa; svayam — personally; bhagavān — the original Personality of Godhead; tāte — therefore; baḍa — most exalted; tāṅra — His; sama — equal; keha — anyone; nāhi — there is not; āna — else.
Translation: 
“Kṛṣṇa is the original Supreme Personality of Godhead; therefore He is the greatest of all. No one is equal to Him, nor is anyone greater than Him.