Mbh 12.208.2b

Bhaga, Ansa, Aryyaman, Mitra, Varna, Savitri, Dhatri, Vivaswat of great might, Tvashtri, Pushan, Indra, and Vishnu known as the twelfth,--these are the twelve Adityas, all sprung from Kasyapa. Nasatya and Dasra are mentioned as the two Aswins. These two are the sons of the illustrious Martanda, the eighth in the above tale. These were called first the gods and the two classes of Pitris. Tvashtri had many sons. Amongst them were the handsome and famous Viswarupa, Ajaikapat, Ahi, Bradhna, Virupaksha, and Raivata. Then there were Hara and Vahurupa, Tryamvaka the chief of the Deities, and Savitrya, Jayanta and Pinaki the invincible. The highly-blessed Vasus, eight in number, have formerly been enumerated by me. These were reckoned as gods at the time of the Prajapati Manu. These were at first called the gods and the Pitris. Amongst the Siddhas and the Sadhyas there were two classes in consequence of conduct and youth. The deities were formerly considered to be of two classes, viz., the Ribhus and the Maruts. Thus have the Viswas, the gods and the Aswins, been enumerated. Amongst them, the Adityas are Kshatriyas, and the Maruts are Vaisyas. The two Aswins, engaged in severe penances, have been said to be Sudras. The deities sprung from Angirasa's line have been said to be Brahmanas. This is certain. Thus have I told thee about the fourfold order among the gods. The person who, after rising from his bed at morn, recites the names of these deities, becomes cleansed of all his sins whether committed by himself intentionally or unintentionally, or whether born of his intercourse with others. Yavakriti, Raivya, Arvavasu, Paravasu, Ausija, Kashivat, and Vala have been said to be the sons of Angiras. These, and Kanwa son of Rishi Medhatithi, and Varhishada, and the well-known seven Rishis who are the progenitors of the three worlds, all reside in the East.