Assaji was one of the first five arahants of Gautama Buddha. He is known for his conversion of Sariputta and Mahamoggallana, the Buddha's two chief male disciples, counterparts to the nuns Khema and Uppalavanna, the chief female disciples. He lived in what is now Uttar Pradesh and Bihar in northern India, during the 6th century BCE.

Kaundinya, also known as Ājñātakauṇḍinya, Pali: Añña Koṇḍañña), was one of the first five Buddhist monks (Pancavaggiya), disciple of Gautama Buddha and the first to attain the fruit of Arahant. He lived during the 5th century BCE in what are now Uttar Pradesh and Bihar, India. According to traditional accounts, at the time of Gautama Buddha's birth, he predicted his future destination as an enlightened teacher. Kaundinya Gotra is Hindu Gotra or clan name, named after the rishi Kaundinya.