At Sāvatthī. Sāvatthinidānaṁ.

“Mendicants, when a mendicant is practicing in line with the teaching, this is what’s in line with the teaching. They should live observing impermanence in form, feeling, perception, choices, and consciousness. … “Dhammānudhammappaṭipannassa, bhikkhave, bhikkhuno ayamanudhammo hoti yaṁ rūpe aniccānupassī vihareyya …pe… They’re freed from suffering, I say.” parimuccati dukkhasmāti vadāmī”ti.

Aṭṭhamaṁ.