Jarāmaraṇasutta
Evaṁ me sutaṁ— ekaṁ samayaṁ bhagavā sāvatthiyaṁ viharati jetavane anāthapiṇḍikassa ārāme. Tatra kho bhagavā …pe… “ye hi keci, bhikkhave, samaṇā vā brāhmaṇā vā jarāmaraṇaṁ nappajānanti, jarāmaraṇasamudayaṁ nappajānanti, jarāmaraṇanirodhaṁ nappajānanti, jarāmaraṇanirodhagāminiṁ paṭipadaṁ nappajānanti, na me te, bhikkhave, samaṇā vā brāhmaṇā vā samaṇesu vā samaṇasammatā brāhmaṇesu vā brāhmaṇasammatā, na ca pana te āyasmanto sāmaññatthaṁ vā brahmaññatthaṁ vā diṭṭheva dhamme sayaṁ abhiññā sacchikatvā upasampajja viharanti.
Old Age and Death
So I have heard. At one time the Buddha was staying near Sāvatthī in Jeta’s Grove, Anāthapiṇḍika’s monastery. “Mendicants, there are ascetics and brahmins who don’t understand old age and death, their origin, their cessation, and the practice that leads to their cessation. I don’t deem them as true ascetics and brahmins. Those venerables don’t realize the goal of life as an ascetic or brahmin, and don’t live having realized it with their own insight in this very life.