References – SN 35.247: The Simile of the Six Animals 
Readings by Ajahn Pasanno:
Sutta: SN 35.243, Saḷāyatanasaṁyutta, “Exposition on the Corrupted.”
Sutta: SN 35.246, Saḷāyatanasaṁyutta, “The Simile of the Lute.”
Sutta: SN 35.247, Saḷāyatanasaṁyutta, “The Simile of the Six Animals.”
The Fourth Foundation of Mindfulness [2013], Session 44
Readings from Body Contemplation: A Study Guide by Ajahn Ṭhānissaro. Read by Ajahn Karuṇadhammo. [Mindfulness of body]
AN 4.184: Jāṇussoṇi; AN 10.60.8: Girimānanda; SN 35.247: Six Animals; AN 4.45: Rohitassa; Thag 1.104: Khitaka.
Dhp 259, Dhp 299, Dhp 46; Ud 3.5.
AN 1.575 and onward, Mindfulness immersed in the body (SuttaCentral numbering).
AN 1.616 and onward, Deathless (SuttaCentral numbering).