Samanupassanāsutta
Sāvatthinidānaṁ. “Ye hi keci, bhikkhave, samaṇā vā brāhmaṇā vā anekavihitaṁ attānaṁ samanupassamānā samanupassanti, sabbete pañcupādānakkhandhe samanupassanti, etesaṁ vā aññataraṁ. Katame pañca? Idha, bhikkhave, assutavā puthujjano ariyānaṁ adassāvī ariyadhammassa akovido ariyadhamme avinīto, sappurisānaṁ adassāvī sappurisadhammassa akovido sappurisadhamme avinīto rūpaṁ attato samanupassati, rūpavantaṁ vā attānaṁ; attani vā rūpaṁ, rūpasmiṁ vā attānaṁ. Vedanaṁ … saññaṁ … saṅkhāre … viññāṇaṁ attato samanupassati, viññāṇavantaṁ vā attānaṁ; attani vā viññāṇaṁ, viññāṇasmiṁ vā attānaṁ.
Ways of Regarding
At Sāvatthī. “Mendicants, whatever ascetics and brahmins regard various kinds of things as self, all regard the five grasping aggregates, or one of them. What five? It’s when an unlearned ordinary person has not seen the noble ones, and is neither skilled nor trained in the teaching of the noble ones. They’ve not seen true persons, and are neither skilled nor trained in the teaching of the true persons. They regard form as self, self as having form, form in self, or self in form. They regard feeling … perception … choices … consciousness as self, self as having consciousness, consciousness in self, or self in consciousness.