Rishikas

Rshikas were an ancient tribe living in the northern division of ancient India. They find references in the Mahabharata, Ramayana, Brhat Samhita, Markendeya Purana etc. Ashtadhyayi of Pāṇini does not mention the Rishikas, but Mahabhasya of Patanjali does make reference to this people. Mahabharata refers to the Rishikas as Uttara Rishikas as well as Parama Rishikas. Rishikas are stated to have been living as neighbors to the Parama-Kambojas and the Lohas in Transoxiana region, in Saka-dvipa. In 2nd century prior to Current era, a section of them is believed to have migrated to south-west India via Afghanistan, Balochistan, Sindhu, Sovira and settled in a region, later known as Khandesh (north-western Maharashtra). This settlement of the Rishikas is known as Southern Rishikas. The southern Rshikas are also attested as Saha.isikas, Saha.chaisika and Saha.vaisikyas in Puranic literature. The Prakrit form of Rishika is said to be Isika/Ishika, Esika/Eshika or Asika/Ashika (Dr Motichandra). The Prishakas of Al biruni, are stated to be same as the Rishikas. The Uttara Rishikas were the military allies as well as the cultural & geographical neighbors of the Parama Kambojas.