References – MN 101: At Devadaha 
Readings by Ajahn Pasanno: [Right Mindfulness]
Right Mindfulness pp. 112-113.
Sutta: MN 44, Cūḷavedalla Sutta, The Shorter Series of Questions and Answers.
Sutta: AN 8.63: “In Brief.”
Sutta: MN 101: Devadaha Sutta, At Devadaha.
Sutta: AN 8.81: “Training.”
The Four Foundations of Mindfulness [2015], Session 32
Readings by Ajahn Pasanno: [Right Mindfulness]
Right Mindfulness pp. 113-115.
Sutta: MN 101: Devadaha Sutta, At Devadaha (Right Mindfulness p. 43).
Sutta: MN 95: Cankī Sutta, With Cankī.