僧羯磨 1.234

1.234

增益自恣法（律言：若有眾多比丘結安居，精勤行道，得增上果證。諸比丘作是念：「我曹若今日自恣，便應移住餘處，恐不得如是樂。」彼比丘即應作白增益自恣。作如是白：）

The procedure for extending pravāraṇā (The Vinaya states: If many bhikṣus observe the rains retreat, practice diligence, and attain higher fruits of realization, they think: "If we make pravāraṇā today, we shall have to move elsewhere, and we fear losing such joy." Those bhikṣus should immediately make an announcement to extend pravāraṇā. Make the announcement thus:)