Of all the gopis, Radharani is the dearmost. Similarly, the lake known as Radha-kunda is very dear to the Lord because it is very dear to Srimati Radharani

Expressions researched:
"Of all the gopīs, Rādhārāṇī is the dearmost. Similarly, the lake known as Rādhā-kuṇḍa is very dear to the Lord because it is very dear to Śrīmatī Rādhārāṇī"

Sri Caitanya-caritamrta

CC Madhya-lila

"Of all the gopīs, Rādhārāṇī is the dearmost. Similarly, the lake known as Rādhā-kuṇḍa is very dear to the Lord because it is very dear to Śrīmatī Rādhārāṇī."

CC Madhya 18.7, Translation

"Of all the gopīs, Rādhārāṇī is the dearmost. Similarly, the lake known as Rādhā-kuṇḍa is very dear to the Lord because it is very dear to Śrīmatī Rādhārāṇī."