SB 11.16.22
purodhasam vasistho ’ham
brahmisthanam brhaspatih
skando ’ham sarva-senanyam
agranyam bhagavan ajah
Translation:
Among priests I am Vasistha Muni, and among those highly situated in Vedic culture I am Brhaspati. I am Kartikeya among great military leaders, and among those advancing in superior ways of life I am the great personality Lord Brahma.