Vatsa in the Mahabharata: The Ancient Kingdom of Kaushambi and the Prayagraj Region
The Mahabharata remembers Vatsabhumi as an identifiable country conquered by Bhima during Yudhishthira’s Rajasuya campaign. It also preserves traditions connecting Kaushambi with the Chedi king Uparichara Vasu, records Karna’s conquest of the Vatsas, and places Vatsa warriors among the forces fighting for the Pandavas at Kurukshetra.