Bhagavatapurana 10.35.6

10.35.6

barhiṇa-stabaka-dhātu-palāśair baddha-malla-paribarha-viḍambaḥ /
karhicit sa-bala āli sa gopair gāḥ samāhvayati yatra mukundaḥ //

6. When Mukunda puts on the guise of Mallas with tufts of peacock feathers of different colours and tender leaves, and, Oh friend, sometimes in company with Bala Rama and Gopas, invites the cows (to Him) by the music of the flute,