At Sāvatthi. “Bhikkhus, one who does not know and see as it really is aging-and-death, its origin, its cessation, and the way leading to its cessation, should search for a teacher in order to know this as it really is.
“Bhikkhus, one who does not know and see as it really is birth … existence … clinging … craving … feeling … contact … the six sense bases … name-and-form … consciousness … volitional formations, their origin, their cessation, and the way leading to their cessation, should search for a teacher in order to know this as it really is.”
“Bhikkhus, one who does not know and see as it really is agingand-death … volitional formations, their origin, their cessation, and the way leading to their cessation, should practise the training in order to know this as it really is.”
“Bhikkhus, one who does not know and see as it really is agingand-death … volitional formations, their origin, their cessation, and the way leading to their cessation, should make an exertion … arouse a desire … arouse enthusiasm … be unremitting … arouse ardour … apply energy … practise perseverance … practise mindfulness … practise clear comprehension … practise diligence in order to know this as it really is.”