Caitanya-caritāmṛta 13.122
ei śloka mahāprabhu paḍe bāra bāra svarūpa vinā artha keha nā jāne ihāra
[ei shloka mahaaprabhu pade baara baara svaroopa vinaa artha keha naa jaane ihaara]
Blended reading (Sanskrit + English inline)
ei śloka mahāprabhu paḍe bāra bāra svarūpa vinā artha keha nā jāne ihāra
This verse was recited by Śrī Caitanya Mahāprabhu again and again. But for Svarūpa Dāmodara, no one could understand its meaning.
My note
Source: vedabase.io