Omasavādasikkhāpada

Vinayapiṭaka · Bhikkhu Vibhaṅga (2) · Vol. 2 · Section 271

[271] One who is fully ordained (upasampanna), having heard it from one who is fully ordained, conveys slander (pesuñña) to one who is fully ordained, saying: "The one named so-and-so says of you: 'obsessed by lust (rāga), obsessed by hatred, obsessed by delusion'" — there is an offense of pācittiya for each utterance.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 5 other places