一位雲遊辯論家，曾敗於舍利弗之辯，後出家為僧，在佛陀面前忽然啞口無言，此事促成《巴修羅經》的宣說。

A wandering debater who was defeated in argument by Sāriputta, later ordained as a monk, and was struck speechless before the Buddha, an episode that occasioned the Pasūra Sutta.