The Tipiṭaka in Three Languages

Pādukāvagga

Vinayapiṭaka · Parivāra · Vol. 8 · Section 236

[236] The offence of wrongdoing (dukkaṭa) for one who, out of disrespect (anādariya), teaches the Dhamma while standing to a person who is seated … There is one rule (paññatti) and one supplementary rule (anuppaññatti). Of the six origins of offences (āpattisamuṭṭhāna), it arises through one origin: it arises from speech and from mind (citta), not from body.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 5 other places