Caitanya-caritāmṛta 4.42
dāsya, sakhya, vātsalya, āra ye śṛṅgāra cāri prema, catur-vidha bhakta-i ādhāra
[daasya, sakhya, vaatsalya, aara ye shringaara chaari prema, chatur-vidha bhakta-i aadhaara]
Blended reading (Sanskrit + English inline)
dāsya, sakhya, vātsalya, āra ye śṛṅgāra cāri prema, catur-vidha bhakta-i ādhāra
Four kinds of devotees are the receptacles of the four kinds of mellows in love of God, namely servitude, friendship, parental affection and conjugal love.
My note
Source: vedabase.io