Ariyavohārasutta

Suttapiṭaka · Aṅguttaranikāya · Sattakanipāta · Aṭṭhakanipāta · Navakanipāta · Vol. 23 · Section 165

[165] Bhikkhus, there are these eight noble modes of speech (ariyavohāra). What eight? Speaking of what has not been seen as not seen; speaking of what has not been heard as not heard; speaking of what has not been sensed as not sensed; speaking of what has not been cognized as not cognized; speaking of what has been seen as seen; speaking of what has been heard as heard; speaking of what has been sensed as sensed; speaking of what has been cognized as cognized. These, bhikkhus, are the eight noble modes of speech. End of the Fifteenth Sutta. The Parisā Sutta

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.