Caitanya-caritāmṛta 9.138
pūrve bhaṭṭera mane eka chila abhimāna ‘śrī-nārāyaṇa’ hayena svayaṁ-bhagavān
[poorve bhattera mane eka chila abhimaana ‘shree-naaraayana’ hayena svayam-bhagavaan]
Blended reading (Sanskrit + English inline)
pūrve bhaṭṭera mane eka chila abhimāna ‘śrī-nārāyaṇa’ hayena svayaṁ-bhagavān
Before this explanation was given by Śrī Caitanya Mahāprabhu, Veṅkaṭa Bhaṭṭa thought that Śrī Nārāyaṇa was the Supreme Personality of Godhead.
My note
Source: vedabase.io