pārśva, the ribs. Pārśva, the tenth patriarch, previously a Brahman of Gandhāra, who took a vow not to lie down until he had mastered the meaning of the Tripiṭaka, cut off all desire in the realms of sense, form and non-form, and obtained the six supernatural powers and eight pāramitās. This he accomplished after three years. His death is put at 36 B. C. His name is tr. as 脇尊者 his Worship of the Ribs.

A Dictionary of Chinese Buddhist Terms, William Edward Soothill and Lewis Hodous