SB 11.16.23
yajñanam brahma-yajño ’ham
vratanam avihimsanam
vayv-agny-arkambu-vag-atma
sucinam apy aham sucih
Translation:
Among sacrifices I am study of the Veda, and I am nonviolence among vows. Among all things that purify I am the wind, fire, the sun, water and speech.