Caitanya-caritāmṛta 18.9
ei-mata rāsa-līlāya haya yata śloka sabāra artha kare, pāya kabhu harṣa-śoka
[ei-mata raasa-leelaaya haya yata shloka sabaara artha kare, paaya kabhu harsha-shoka]
Blended reading (Sanskrit + English inline)
ei-mata rāsa-līlāya haya yata śloka sabāra artha kare, pāya kabhu harṣa-śoka
In this way, He explained the meaning of all the verses concerning the rāsa-līlā. Sometimes He would be very sad and sometimes very happy.
My note
Source: vedabase.io