Ārāmavaggasikkhābada

Vinayapiṭaka · Bhikkhunī Vibhaṅga · Vol. 3 · Section 348

[348] There is no offense (anāpatti): if, not being possessive, she points out a fault that actually exists; if she is insane; if she is the first offender (ādikammikā). ________ The Sixth Training Rule of the Ārāma Chapter.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 1 other place

Vol. 3 · Section 241 — Naggavaggasikkhābada