Explanation:

 The Bhairvi classic, ‘Kiratarjuniya’ is woven round the historical battle, that took place between the Kirata King and Arjuna. Later on, Kiratas came to be known as ‘Mavanas’ or Mavies’. The Kirata’s powerful king was ‘Shambar” , who fought against the Aryan King ‘Divodas’. Rishi Bharadawaj was the advisor of the Aryan King’ Divodas’ . The war between the two lasted for 40 years and has been discussed in the Rig Veda by Rishi Vashishta and Vamdeva. Shambar and his ally, Verchi were killed at a place named ‘Udubraj’. Divodas was succeeded by his son ‘Sudas’ and Bharadwaj by Rish Vashishta.