Caitanya-caritāmṛta 20.27
kahite kahite prabhura dainya bāḍilā ‘śuddha-bhakti’ kṛṣṇa-ṭhāñi māgite lāgilā
[kahite kahite prabhura dainya baadilaa ‘shuddha-bhakti’ krishna-thaani maagite laagilaa]
Blended reading (Sanskrit + English inline)
kahite kahite prabhura dainya bāḍilā ‘śuddha-bhakti’ kṛṣṇa-ṭhāñi māgite lāgilā
As Lord Caitanya spoke in this way, His humility increased, and He began praying to Kṛṣṇa that He could discharge pure devotional service.
My note
Source: vedabase.io