Caitanya-caritāmṛta 23.7
samyaṅ-masṛṇita-svānto mamatvātiśayāṅkitaḥ bhāvaḥ sa eva sāndrātmā budhaiḥ premā nigadyate
[samyan-masrinita-svaanto mamatvaatishayaankitah bhaavah sa eva saandraatmaa budhaih premaa nigadyate]
Blended reading (Sanskrit + English inline)
samyaṅ-masṛṇita-svānto mamatvātiśayāṅkitaḥ bhāvaḥ sa eva sāndrātmā budhaiḥ premā nigadyate
“ ‘When that bhāva softens the heart completely, becomes endowed with a great feeling of possessiveness in relation to the Lord and becomes very much condensed and intensified, it is called prema [love of Godhead] by learned scholars.
Purport
This verse is also found in the Bhakti-rasāmṛta-sindhu (1.4.1).
— A.C. Bhaktivedanta Swami Prabhupāda
My note
Source: vedabase.io