At Savatthi…. The Blessed One then said to the Venerable Ānanda as he was sitting to one side:
“If, Ānanda, they were to ask you: ‘Friend Ānanda, what are the things of which an arising was discerned, a vanishing was discerned, an alteration of that which stands was discerned? What are the things of which an arising will be discerned, a vanishing will be discerned, an alteration of that which stands will be discerned? What are the things of which an arising is discerned, a vanishing is discerned, an alteration of that which stands is discerned?’—being asked thus, Ānanda, how would you answer?”
“Venerable sir, if they were to ask me this, sn.iii.39 I would answer thus: ‘Friends, with form that has passed, ceased, changed, an arising was discerned, a vanishing was discerned, an alteration of that which stands was discerned. With feeling … perception … volitional formations … consciousness that has passed, ceased, changed, an arising was discerned, a vanishing was discerned, an alteration of that which stands was discerned. It is of these things, friends, that an arising was discerned, that a vanishing was discerned, that an alteration of that which stands was discerned.
“‘Friends, with form that has not been born, not become manifest, an arising will be discerned, a vanishing will be discerned, an alteration of that which stands will be discerned. With feeling … perception … volitional formations … consciousness that has not been born, not become manifest, an arising will be discerned, a vanishing will be discerned, an alteration of that which stands will be discerned. It is of these things, friends, that an arising will be discerned, that a vanishing will be discerned, that an alteration of that which stands will be discerned.
“‘Friends, with form that has been born, that has become manifest, an arising is discerned, a vanishing is discerned, an alteration of that which stands is discerned. With feeling … perception … volitional formations … consciousness that has been born, that has become manifest, an arising is discerned, a vanishing is discerned, an alteration of that which stands is discerned. It is of these things, friends, that an arising is discerned, that a vanishing is discerned, that an alteration of that which stands is discerned.’
“Being asked thus, venerable sir, I would answer in such a way.”
“Good, good, Ānanda!”
The Buddha here repeats the entire answer of the Venerable Ānanda, concluding: sn.iii.40
“Being asked thus, Ānanda, you should answer in such a way.”