The Tipiṭaka in Three Languages

Suññatavāra

Abhidhammapiṭaka · Dhammasaṅgaṇī · Vol. 34 · Section 303

[303] Which, on that occasion, is shamelessness (ahirika)? That which on that occasion feels no shame at that of which one ought to be ashamed, feels no shame at the attainment of evil, unwholesome phenomena (dhammā) — this, on that occasion, is shamelessness.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 5 other places