Ārāmavagga

Vinayapiṭaka · Parivāra · Vol. 8 · Section 733

[733] Neither asking about the Uposatha (uposatha) nor requesting the exhortation (ovāda), she commits one offence (āpatti): a pācittiya.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 3 other places