The Tipiṭaka in Three Languages

Asaṅkhatasaṁyuttavagga

Suttapiṭaka · Saṁyuttanikāya · Saḷāyatanavaggasaṁyutta · Vol. 18 · Section 725

[725] Bhikkhus, I will teach you the very hard to see, and the path leading to the very hard to see. Listen to that. And what, bhikkhus, is the very hard to see? …

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 5 other places