Caitanya-caritāmṛta 6.21
advaita-ācārya koṭi-brahmāṇḍera kartā āra eka eka mūrtye brahmāṇḍera bhartā
[advaita-aachaarya koti-brahmaandera kartaa aara eka eka moortye brahmaandera bhartaa]
Blended reading (Sanskrit + English inline)
advaita-ācārya koṭi-brahmāṇḍera kartā āra eka eka mūrtye brahmāṇḍera bhartā
Śrī Advaita Ācārya is the creator of millions and millions of universes, and by His expansions [as Garbhodakaśāyī Viṣṇu] He maintains each and every universe.
My note
Source: vedabase.io