Caitanya-caritāmṛta 1.3
yad advaitaṁ brahmopaniṣadi tad apy asya tanu-bhā ya ātmāntar-yāmī puruṣa iti so ’syāṁśa-vibhavaḥ ṣaḍ-aiśvaryaiḥ pūrṇo ya iha bhagavān sa svayam ayaṁ na caitanyāt krṣṇāj jagati para-tattvaṁ param iha
[yad advaitam brahmopanishadi tad apy asya tanu-bhaa ya aatmaantar-yaamee purusha iti so ’syaamsha-vibhavah shad-aishvaryaih poorno ya iha bhagavaan sa svayam ayam na chaitanyaat krshnaaj jagati para-tattvam param iha]
Blended reading (Sanskrit + English inline)
yad advaitaṁ brahmopaniṣadi tad apy asya tanu-bhā ya ātmāntar-yāmī puruṣa iti so ’syāṁśa-vibhavaḥ ṣaḍ-aiśvaryaiḥ pūrṇo ya iha bhagavān sa svayam ayaṁ na caitanyāt krṣṇāj jagati para-tattvaṁ param iha
What the Upaniṣads describe as the impersonal Brahman is but the effulgence of His body, and the Lord known as the Supersoul is but His localized plenary portion. Lord Caitanya is the Supreme Personality of Godhead, Kṛṣṇa Himself, full with six opulences. He is the Absolute Truth, and no other truth is greater than or equal to Him.
My note
Source: vedabase.io