Caitanya-caritāmṛta 16.36
śuniyā brāhmaṇa garve varṇite lāgilā ghaṭī eke śata śloka gaṅgāra varṇilā
[shuniyaa braahmana garve varnite laagilaa ghatee eke shata shloka gangaara varnilaa]
Blended reading (Sanskrit + English inline)
śuniyā brāhmaṇa garve varṇite lāgilā ghaṭī eke śata śloka gaṅgāra varṇilā
When the brāhmaṇa, Keśava Kāśmīrī, heard this, he became still more puffed up, and within one hour he composed one hundred verses describing mother Ganges.
My note
Source: vedabase.io