These three suttas are identical with §§7-9, but by way of the six external sense bases.
sn.35.10 Saṁyutta Nikāya (Linked Discourses)
The External as Impermanent in the Three Times, Etc.
- Translator: Bhikkhu Bodhi
- Editor: Blake Walsh
The Exterior as Impermanent in the Three Times
“Mendicants, sights of the past and future are impermanent,let alone the present. …”