Caitanya-caritāmṛta 23.95-98
bhakti-nirdhūta-doṣāṇāṁ prasannojjvala-cetasām śrī-bhāgavata-raktānāṁ rasikāsaṅga-raṅgiṇāmjīvanī-bhūta-govinda- pāda-bhakti-sukha-śriyām premāntaraṅga-bhūtāni kṛtyāny evānutiṣṭhatāmbhaktānāṁ hṛdi rājantī saṁskāra-yugalojjvalā ratir ānanda-rūpaiva nīyamānā tu rasyatāmkṛṣṇādibhir vibhāvādyair gatair anubhavādhvani prauḍhānandaś camatkāra- kāṣṭhām āpadyate parām
[bhakti-nirdhoota-doshaanaam prasannojjvala-chetasaam shree-bhaagavata-raktaanaam rasikaasanga-ranginaamjeevanee-bhoota-govinda- paada-bhakti-sukha-shriyaam premaantaranga-bhootaani krityaany evaanutishthataambhaktaanaam hridi raajantee samskaara-yugalojjvalaa ratir aananda-roopaiva neeyamaanaa tu rasyataamkrishnaadibhir vibhaavaadyair gatair anubhavaadhvani praudhaanandash chamatkaara- kaashthaam aapadyate paraam]
Blended reading (Sanskrit + English inline)
bhakti-nirdhūta-doṣāṇāṁ prasannojjvala-cetasām śrī-bhāgavata-raktānāṁ rasikāsaṅga-raṅgiṇāmjīvanī-bhūta-govinda- pāda-bhakti-sukha-śriyām premāntaraṅga-bhūtāni kṛtyāny evānutiṣṭhatāmbhaktānāṁ hṛdi rājantī saṁskāra-yugalojjvalā ratir ānanda-rūpaiva nīyamānā tu rasyatāmkṛṣṇādibhir vibhāvādyair gatair anubhavādhvani prauḍhānandaś camatkāra- kāṣṭhām āpadyate parām
“ ‘For those who are completely washed of all material contamination by pure devotional service, who are always satisfied and brightly enlightened in the heart, who are always attached to understanding the transcendental meaning of Śrīmad-Bhāgavatam, who are always eager to associate with advanced devotees, whose happiness in the service of the lotus feet of Govinda is their very life, who always discharge the confidential activities of love — for such advanced devotees, who are by nature situated in bliss, the seed of love [rati] is expanded in the heart by previous and current reformatory processes. Thus the mixture of ecstatic ingredients becomes tasty and, being within the perception of the devotee, reaches the highest platform of wonder and deep bliss.’
Purport
These verses are found in the Bhakti-rasāmṛta-sindhu (2.1.7-10).
— A.C. Bhaktivedanta Swami Prabhupāda
My note
Source: vedabase.io