Caitanya-caritāmṛta 4.192
gopī-śobhā dekhi’ kṛṣṇera śobhā bāḍhe yata kṛṣṇa-śobhā dekhi’ gopīra śobhā bāḍhe tata
[gopee-shobhaa dekhi’ krishnera shobhaa baadhe yata krishna-shobhaa dekhi’ gopeera shobhaa baadhe tata]
Blended reading (Sanskrit + English inline)
gopī-śobhā dekhi’ kṛṣṇera śobhā bāḍhe yata kṛṣṇa-śobhā dekhi’ gopīra śobhā bāḍhe tata
The beauty of Lord Kṛṣṇa increases at the sight of the beauty of the gopīs. And the more the gopīs see Lord Kṛṣṇa’s beauty, the more their beauty increases.
My note
Source: vedabase.io