[591] "Where was the offense entailing expiation (pācittiya) laid down for a bhikkhunī who teaches worldly arts (tiracchānavijjā)?" — "It was laid down at Sāvatthī." "Concerning whom?" — "Concerning the group-of-six bhikkhunīs." "In what matter?" — "In the matter that the group-of-six bhikkhunīs taught worldly arts." There is one laying-down. Of the six origins of offenses, it arises through two origins (as in the Padasodhamma rule).
The Fifth Chapter: the Cittāgāra Chapter.
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.