I worship Govinda, the primeval Lord, who resides in His own realm, Goloka, with Radha, who resembles His own spiritual figure and who embodies the ecstatic potency (hladini)

Expressions researched:
"I worship Govinda, the primeval Lord, who resides in His own realm, Goloka, with Radha, who resembles His own spiritual figure and who embodies the ecstatic potency (hladini)"

Sri Caitanya-caritamrta

CC Adi-lila

I worship Govinda, the primeval Lord, who resides in His own realm, Goloka, with Rādhā, who resembles His own spiritual figure and who embodies the ecstatic potency [hlādinī]. Their companions are Her confidantes, who embody extensions of Her bodily form and who are imbued and permeated with ever-blissful spiritual rasa.

CC Adi 4.72, Translation and Purport

I worship Govinda, the primeval Lord, who resides in His own realm, Goloka, with Rādhā, who resembles His own spiritual figure and who embodies the ecstatic potency [hlādinī]. Their companions are Her confidantes, who embody extensions of Her bodily form and who are imbued and permeated with ever-blissful spiritual rasa.

This text is from the Brahma-saṁhitā (BS 5.38).