Bhagavatapurana 10.46.11

10.46.11

gāyantībhiś ca karmāṇi śubhāni bala-kṛṣṇayoḥ /
sv-alaṅkṛtābhir gopībhir gopaiś ca su-virājitam //

11. -- Vraja that shone splendid with Gopas and Gopis well adorned who sang the glorious exploits of Balarama and Krishna;