Caitanya-caritāmṛta 16.48
pūrvavat ratha-yātrā-kāla yābe āila sabā lañā guṇḍicā-mandira prakṣālila
[poorvavat ratha-yaatraa-kaala yaabe aaila sabaa lanaa gundichaa-mandira prakshaalila]
Blended reading (Sanskrit + English inline)
pūrvavat ratha-yātrā-kāla yābe āila sabā lañā guṇḍicā-mandira prakṣālila
As in the previous year, they all washed the Guṇḍicā temple when the time for Ratha-yātrā arrived.
My note
Source: vedabase.io