References – Kd 21: The chapter on the first council 
Comment: The story of Patācārā realizing the end of suffering [in Thig 112-116, The Island by Ajahn Pasanno and Ajahn Amaro, pp. 54-55] illustrates the possibility of samādhi while going about daily activities. [Great disciples] [Liberation] [Concentration] [Monastic life]
Response by Ajahn Amaro. [Jhāna] [Buddha/Biography] [Similes] [Mahāyāna]
Vinaya: Khandhaka 21.1.5: Ānanda realizes arahantship the dawn before the First Council while just beginning to lie down. [Arahant] [Postures] [Psychic powers]
Readings from The Island [2025], Session 7, Excerpt 5
“Is what you’re describing (meditation states like AN 10.6) something that somebody might arrive at in their ordinary waking...?” Answered by Ajahn Amaro. [Meditation/Results] // [Insight meditation] [Non-identification] [Perception] [Ajahn Karuṇadhammo] [Sense bases] [Abhayagiri]
Vinaya: Khandhaka 21.1.5: Ānanda’s awakening. [Great disciples] [Arahant] [Postures]
Reference: The Man Who Mistook his Wife for a Hat by Oliver Sachs.