References – SN 35.232: Koṭṭhita 
Readings by Ajahn Pasanno: [Sense bases]
Sutta: Overview from the Satipaṭṭhāna Sutta (MN 10.40).
Sutta: SN 35.232, Saḷāyatanasaṁyutta, “Koṭṭhita.”
Sutta: SN 35.26, Saḷāyatanasaṁyutta, “Full Understanding (1).”
The Fourth Foundation of Mindfulness [2013], Session 38
The meaning of fetter in terms of the sense bases. Teaching by Ajahn Pasanno. [Fetters] [Sense bases] // [Sensual desire]
Sutta: MN 10.40: The sense bases.
Reading: SN 35.232, Saḷāyatanasaṁyutta, “Koṭṭhita.”
The Fourth Foundation of Mindfulness [2013], Session 38, Excerpt 2
“Is the fetter in terms of the sense bases (SN 35.232) equivalent to gratification, danger, and escape?” Answered by Ajahn Pasanno. [Sense bases] [Aspects of Understanding] // [Sensual desire] [Benefit/gratification]
The Fourth Foundation of Mindfulness [2013], Session 38, Excerpt 3