Mahabharata also notifies that the Daradas, Sakas, Kambojas, Yavanas etc. were originally Kshatriyas but were slowly sank to the status of vrishalah or degraded Kshatriyas due to the wrath of the Brahmanas.
Nakula, the son of Pandu, then reduced to subjection the fierce Mlechchas residing on the sea coast (in Karachi area), as also the wild tribes of the Palhavas (an Iranian tribe), the Kiratas, the Yavanas and the Sakas (2,31).
Mahabharata mentions about a whole region inhabited by Sakas called Sakadwipa to the north-west of ancient India, at (6:11):-There in that region are, many delightful provinces where Siva is worshipped, and thither repair the Siddhas, the Charanas, and the Devas.
But the Udyoga-Parva of Mahabharata groups the Pahlavas with the Sakas, Paradas and the Kambojas-Rishikas and locates them all in/around Anupa region in western India.
•
According to Vayu Purana and Matsya Purana, river Chakshu (Oxus or Amu Darya) flowed through the countries of Pahlavas, Tusharas, Lampakas, Paradas and the Sakas etc.