Caitanya-caritāmṛta 15.4
paugaṇḍa-līlā caitanya- kṛṣṇasyāti-suvistṛtā vidyārambha-mukhā pāṇi- grahaṇāntā mano-harā
[pauganda-leelaa chaitanya- krishnasyaati-suvistritaa vidyaarambha-mukhaa paani- grahanaantaa mano-haraa]
Blended reading (Sanskrit + English inline)
paugaṇḍa-līlā caitanya- kṛṣṇasyāti-suvistṛtā vidyārambha-mukhā pāṇi- grahaṇāntā mano-harā
The pastimes of the Lord during His paugaṇḍa age were very extensive. His education was His chief occupation, and after that His very beautiful marriage took place.
My note
Source: vedabase.io