Caitanya-caritāmṛta 18.54
eka-māsa rahi’ gopāla gelā nija-sthāne śrī-rūpa-gosāñi āilā śrī-vṛndāvane
[eka-maasa rahi’ gopaala gelaa nija-sthaane shree-roopa-gosaani aailaa shree-vrindaavane]
Blended reading (Sanskrit + English inline)
eka-māsa rahi’ gopāla gelā nija-sthāne śrī-rūpa-gosāñi āilā śrī-vṛndāvane
After staying at Mathurā for one month, the Gopāla Deity returned to His own place, and Śrī Rūpa Gosvāmī returned to Vṛndāvana.
My note
Source: vedabase.io