Āneñjasappāyasutta
Evaṁ me sutaṁ— ekaṁ samayaṁ bhagavā kurūsu viharati kammāsadhammaṁ nāma kurūnaṁ nigamo. Tatra kho bhagavā bhikkhū āmantesi: “bhikkhavo”ti. “Bhadante”ti te bhikkhū bhagavato paccassosuṁ. Bhagavā etadavoca:
Conducive to the Imperturbable
So I have heard. At one time the Buddha was staying in the land of the Kurus, near the Kuru town named Kammāsadamma. There the Buddha addressed the mendicants, “Mendicants!” “Venerable sir,” they replied. The Buddha said this: