Abhayasutta

Suttapiṭaka · Saṁyuttanikāya · Mahāvaggasaṁyutta · Vol. 19 · Section 662

[662] Bhikkhus, the perception (saññā) of non-self (anattā) in what is suffering (dukkha).

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 5 other places