Caitanya-caritāmṛta 24.175
‘muni’-śabde — pakṣī, bhṛṅga; ‘nirgranthe’ — mūrkha-jana kṛṣṇa-kṛpāya sādhu-kṛpāya doṅhāra bhajana
[‘muni’-shabde — pakshee, bhringa; ‘nirgranthe’ — moorkha-jana krishna-kripaaya saadhu-kripaaya donhaara bhajana]
Blended reading (Sanskrit + English inline)
‘muni’-śabde — pakṣī, bhṛṅga; ‘nirgranthe’ — mūrkha-jana kṛṣṇa-kṛpāya sādhu-kṛpāya doṅhāra bhajana
“The word ‘muni’ also means ‘bird’ and ‘bumblebee.’ The word ‘nirgrantha’ refers to foolish people. By the mercy of Kṛṣṇa, such creatures contact a sādhu [spiritual master] and thus engage in devotional service.
My note
Source: vedabase.io