caudda - fourteen; bhuvanera - planetary systems; guru - master; caitanya-gosāñi - Lord Śrī Caitanya Mahāprabhu; tāṅra guru - His spiritual master; anya - someone else; ei - this; kona - any; śāstre - in scripture; nāi - there is no mention.

“Lord Caitanya Mahāprabhu is the spiritual master of the fourteen worlds, but You say that someone else is His spiritual master. This is not supported by any revealed scripture.”