The Middle Length Discourses: Sutta 51 - Kandaraka Sutta: To Kandaraka
The Numerical Discourses: Book X: Suttas 51-60: "The Section on One's Own Heart."
Kandaraka Sutta | With Kandaraka (MN 51), Read by Sean Feit Oakes
The Numerical Discourses: Book V: Suttas 51-60: "The Section on the Hindrances."
Majjhima Nikaya, Sutta 51 (MN51) of the Pali Canon - A Layman's Exploration
The Middle Length Discourses: Sutta 18 - Madhupiṇḍika Sutta: The "Honey Ball" Discourse.
The Middle Length Discourses: Sutta 52 - Atthakanāgara Sutta: The Man From Atthakanāgara
SNx_107a(SN.51.1--SN.51.15), Bhikkhu Bodhi 2000, Samyutta Nikaya, SN (May 2020, Audio Texts)
The Middle Length Discourses: Sutta 53 - Sekha Sutta: Disciple In Higher Training
SNy_107(SN.51.1--SN.51.85), Bhikkhu Thanissaro, Samyutta Nikaya, SN (May 2020, Audio Texts)
SN_051 (SN.17.29-SN.17.30 ??), Bhikkhu Sujato 2018, Samyutta Nikaya, SN (Apr 2020, Audio Texts)
The Middle Length Discourses: Sutta 50 - Māratajjaniya Sutta: A Rebuke To Māra
The Numerical Discourses: Book III: Suttas 51-60, "The Brahmins."
The Middle Length Discourses: Sutta 26 - Ariyapariyesanā Sutta: The Noble Search
The Middle Length Discourses: Sutta 5 - Anangana Sutta: Without Blemishes
SN_107a(SN.51.1--SN.51.15), Bhikkhu Sujato 2018, Samyutta Nikaya, SN (May 2020, Audio Texts)
MNy_051 Discourse To Kandaraka, I.B. Horner, Middle-length Discourses, MN y (Jan 2020, Audio Texts)
SNx_108(SN.52.1--SN.52.24), Bhikkhu Bodhi 2000, Samyutta Nikaya, SN (May 2020, Audio Texts)
The Numerical Discourses: Book IV: Suttas 51-60, "The Section on the Overflowing of Merits."
The Middle Length Discourses: Sutta 55 - Jivaka Sutta: To Jivaka