SB 10.20.2
gopa-vrddhas ca gopyas ca
tad upakarnya vismitah
menire deva-pravarau
krsna-ramau vrajam gatau
Translation:
The elder cowherd men and ladies were amazed to hear this account, and they concluded that Krsna and Balarama must be exalted demigods who had appeared in Vrndavana.