At Sāmagāma 5.9

5.9

Magge vā hi, ānanda, paṭipadāya vā saṅghe vivādo uppajjamāno uppajjeyya; svāssa vivādo bahujanāhitāya bahujanāsukhāya bahuno janassa anatthāya ahitāya dukkhāya devamanussānaṃ.

But should a dispute arise in the Saṅgha concerning the path or the practice, that would be for the detriment and unhappiness of the people, against the people, for the harm, detriment, and suffering of gods and humans.