Paṭhamapubbārāmasutta
Evaṁ me sutaṁ— ekaṁ samayaṁ bhagavā sāvatthiyaṁ viharati pubbārāme migāramātupāsāde. Tatra kho bhagavā bhikkhū āmantesi: “katinaṁ nu kho, bhikkhave, indriyānaṁ bhāvitattā bahulīkatattā khīṇāsavo bhikkhu aññaṁ byākaroti: ‘khīṇā jāti, vusitaṁ brahmacariyaṁ, kataṁ karaṇīyaṁ, nāparaṁ itthattāyā’ti pajānāmī”ti?
At the Eastern Monastery (1st)
So I have heard. At one time the Buddha was staying near Sāvatthī in the stilt longhouse of Migāra’s mother in the Eastern Monastery. There the Buddha addressed the mendicants: “Mendicants, how many faculties must a mendicant develop and cultivate so that they can declare enlightenment: ‘I understand: “Rebirth is ended, the spiritual journey has been completed, what had to be done has been done, there is nothing further for this place”’?”