中天竺舍衛國祇洹寺圖經 1.20

1.20

次以巷北一院，名教誡比丘尼院。內有堂樹，門對南開，一門東開，如前院相。每月二時受尼往教誡。

Next, one compound north of the lane is named the Compound for Instructing Bhikṣuṇīs. Inside are halls and trees; its gate opens facing south, and one gate opens to the east, like the appearance of the previous compound. At the two times each month, it receives bhikṣuṇīs to go and instruct them.