Lasuṇavagga

Vinayapiṭaka · Parivāra · Vol. 8 · Section 679

[679] Taking a water ablution (udakasuddhika) exceeding at most the depth of two finger-joints, (a bhikkhunī) commits two offences: as she is taking it, in the act itself, an offence of wrong-doing (dukkaṭa); when it has been taken, an offence entailing expiation (pācittiya).

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.