The Great Epic of the Bhārata dynasty 13.85.23

13.85.23

arciṣo yāśca te rudrāstathādityā mahāprabhāḥ |
uddiṣṭāste tathāṅgārā ye dhiṣṇyeṣu divi sthitāḥ || 23 ||

From Marichi (afterwards) sprang Kasyapa. It has been already said that from the (burning) charcoals sprang Angiras. The (diminutive) Rishis called Valakhilyas sprang from the blades of Kusa grass spread out in that sacrifice. From the same blades of Kula grass, O thou of great puissance, sprang Atri. From the ashes of the fire sprang all those that are numbered among the regenerate Rishis, viz., the Vaikhanasas, endued with penances and devoted to Vedic lore and all excellent accomplishments. From the eyes of Agni sprang the twin Aswins endued with great beauty of person. At last, from his ears, sprang all the Prajapatis. The Rishis sprang from the pores of Agni's body. From his sweat sprang Chhandas, and from his strength sprang Mind. For this reason, Agni has been said to be all the deities in his individual self, by Rishis endued with Vedic lore, guided by the authority of the Vedas. The pieces of wood that keep alive the flames of Agni are regarded as the Months. The Juices that the fuel yields constitute the Fortnights. The liver of Agni is called the Day and Night, and his fierce light is called the Muhurtas. The blood of Agni is regarded as the source of the Rudras. From his blood sprang also the gold-complexioned deities called the Maitradevatas. From his smoke sprang the Vasus. From his flames sprang the Rudras as also the (twelve) Adityas of great effulgence.

The Planets and Constellations and other stars that have been set in their respective orbits in the firmament, are regarded as the (burning) charcoals of Agni. The first Creator of the universe declared Agni to be Supreme Brahma and Eternal, and the giver of all wishes. This is verily a mystery.