śuni' prabhu gopī-bhāve āviṣṭa ha-ilā
bhāgavatera ślokera artha karite lāgilā
śuni'-hearing; prabhu—Śrī Caitanya Mahāprabhu; gopī-bhāve—in the emotion of the gopīs; āviṣṭa ha-ilā—became overwhelmed; bhāgavatera—of Śrīmad-Bhāgavatam; ślokera—of the verse; artha—the meaning; karite lāgilā—began to explain.
Upon hearing this verse, Śrī Caitanya Mahāprabhu, overwhelmed with the ecstasy of the gopīs, began to explain it.
Link to this page: https://prabhupadabooks.com/cc/antya/17/32