Jainism Important Facts: The name of two Jain Tirthankaras (prophets or gurus), Rishabha & Arishtanemi, are found in the Rigveda. The Vishnu Purana & the Bhagavat Purana describe Rishabha as incarnation of Narayana. There were 24 tirthankaras, all kshatriyas & belonging to the Royal family. The first was Rishabha, the founder of Jainism & the