yadyapi - although; brahma-aṇḍa-gaṇera - of the multitude of universes; puruṣa - the puruṣa-avatāra; āśraya - the shelter; sei - that; puruṣa-ādi - of the puruṣa-avatāras, etc.; sabhāra - of the assembly; kṛṣṇa - Lord Kṛṣṇa; mūla-āśraya - original source.

“Although the three puruṣas are the shelter of all the universes, Lord Kṛṣṇa is the original source of the puruṣas.