The Vanaparava of the Mahabharata has a prophecy saying that the kings of the Shakas , Yavanas , Kambojas , Bahlikas and Abhiras , etc. shall rule unrighteously in Kaliyuga ( MBH 3\/188\/34 -36 ) . The Vanaparava of the Mahabharata contains verses in the form of prophecy that the kings of the Shakas , Yavanas , Kambojas , Bahlikas and Abhiras , etc. shall rule unrighteously in Kaliyuga .