kahite kahite - speaking like this; prabhura - of Śrī Caitanya Mahāprabhu; dainya - humility; bāḍilā - increased; śuddha-bhakti - pure devotional service; kṛṣṇa-ṭhāñi - from Kṛṣṇa; māgite lāgilā - began to pray for.

As Lord Caitanya spoke in this way, His humility increased, and He began praying to Kṛṣṇa that He could discharge pure devotional service.