prabhu kahe,--upādhyāya, śreṣṭha māna' kāya?
'śyāmam eva paraṁ rūpaṁ'--kahe upādhyāya
prabhu kahe—Śrī Caitanya Mahāprabhu inquired; upādhyāya—My dear Upādhyāya; śreṣṭha—the supermost; māna'-you consider; kāya—what; śyāmam—Śyāmasundara, Kṛṣṇa; eva—certainly; param rūpam—the supreme form; kahe—replied; upādhyāya—Raghupati Upādhyāya.
Śrī Caitanya Mahāprabhu asked Raghupati Upādhyāya, "According to your decision, who is the foremost being?" Raghupati Upādhyāya replied,"Lord Śyāmasundara is the supreme form."
Link to this page: https://prabhupadabooks.com/cc/madhya/19/101