CC Antya 7.78

prabhura saundarya dekhi āra premodaya
‘ei ta’ sākṣāt kṛṣṇa’ bhaṭṭera ha-ila niścaya
Synonyms: 
prabhura — of Śrī Caitanya Mahāprabhu; saundarya — the beauty; dekhi — seeing; āra — also; prema-udaya — arousing of ecstatic love; ei — this; ta’ — certainly; sākṣāt — directly; kṛṣṇa — Lord Kṛṣṇa; bhaṭṭera — of Vallabha Bhaṭṭa; ha-ila — was; niścaya — certainty.
Translation: 
Seeing the beauty of Śrī Caitanya Mahāprabhu and the awakening of His ecstatic love, Vallabha Bhaṭṭa concluded, “Here is Lord Kṛṣṇa, without a doubt.”