The Tipiṭaka in Three Languages

Pādukāvagga

Vinayapiṭaka · Parivāra · Vol. 8 · Section 239

[239] For one who, out of disrespect, defecates or urinates while standing, there is an offence of wrong-doing (dukkaṭa) … There is one laying-down (paññatti) and one supplementary laying-down (anupaññatti). Of the six origins of offences (āpattisamuṭṭhāna), it arises through one origin: it arises from body and from mind (citta), not from speech.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 5 other places