SB 11.16.14
brahmarsinam bhrgur aham
rajarsinam aham manuh
devarsinam narado ’ham
havirdhany asmi dhenusu
Translation:
Among saintly brahmanas I am Bhrgu Muni, and I am Manu among saintly kings. I am Narada Muni among saintly demigods, and I am Kamadhenu among cows.