Caitanya-caritāmṛta 19.137
pārāpāra-śūnya gabhīra bhakti-rasa-sindhu tomāya cākhāite tāra kahi eka ‘bindu’
[paaraapaara-shoonya gabheera bhakti-rasa-sindhu tomaaya chaakhaaite taara kahi eka ‘bindu’]
Blended reading (Sanskrit + English inline)
pārāpāra-śūnya gabhīra bhakti-rasa-sindhu tomāya cākhāite tāra kahi eka ‘bindu’
“The ocean of the transcendental mellows of devotional service is so big that no one can estimate its length and breadth. However, just to help you taste it, I am describing but one drop.
My note
Source: vedabase.io