Caitanya-caritāmṛta 23.30
samutkaṇṭhā haya sadā lālasā-pradhāna
[samutkanthaa haya sadaa laalasaa-pradhaana]
Blended reading (Sanskrit + English inline)
samutkaṇṭhā haya sadā lālasā-pradhāna
“This eagerness is chiefly characterized by an ardent desire to associate with the Lord.
My note
Source: vedabase.io