The Tipiṭaka in Three Languages

Cūḷapuṇṇamasutta

Suttapiṭaka · Majjhimanikāya · Vol. 14 · Section 135

[135] "And how, Bhikkhus, is an untrue person (asappurisa) one who thinks the thoughts of an untrue person? Here, Bhikkhus, an untrue person intends his own affliction (attabyābādhāya), intends the affliction of others, and intends the affliction of both. Thus, Bhikkhus, an untrue person is one who thinks the thoughts of an untrue person."

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 2 other places