住在 Uruvelā 的三位螺髻（Tebhātika-Jaṭilā）苦行兄弟中的長兄，率領五百弟子，在佛陀降伏其事火的毒龍並示現諸多神通後皈依佛法。

The eldest of the three Tebhātika-Jaṭilā ascetic brothers living at Uruvelā, who led five hundred disciples and was converted to the Buddha’s teaching after the Buddha overcame his fire-worshipping serpent and performed numerous miracles.