Following the episode, they undertake to fast to death and become Nāgakumāra. In the meantime, a merchant, friend of Jinadāsa, to win at the races, borrows them and overwork them. Saṃbala (संबल) and Kaṃbala are two bulls mentioned in the Vividhatīrthakalpa by Jinaprabhasūri (13th century A.D.): an ancient text devoted to various Jaina holy places ( tīrthas).-Accordingly, “Kaṃbala and Saṃbala are two young bulls offered to the merchant Jiṇadāsa. Shambala in Kavya glossary Source: OpenEdition books: Vividhatīrthakalpaḥ (Kāvya)