Nissaggiyakaṇḍa

Vinayapiṭaka · Parivāra · Vol. 8 · Section 33

[33] "For one who asks an unrelated (aññātaka) male householder or female householder for a robe beyond that, where was the offense entailing relinquishment and confession (nissaggiya pācittiya) laid down?" "It was laid down at Sāvatthī." "With reference to whom?" "With reference to the group-of-six bhikkhus." "Concerning what matter?" "Concerning the matter of the group-of-six bhikkhus, not knowing moderation, asking for many robes." There is one laying down of the rule (paññatti). Of the six origins of offenses, it arises through six origins. …

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 5 other places