John talks about teachings on the six sense bases and on body sensation in the chapter on the sense bases (Salayatanasamyutta) and the chapter on sensations (Vedanasamyutta) from the Book of Sense Bases (Salayatanavagga) from the Samyutta Nikaya (Connected Discourses).

Giving Up SN 35:24

https://suttacentral.net/sn35.24/en/sujato?layout=plain&reference=none¬es=asterisk&highlight=false&script=latin

Immersion SN 36:1

https://suttacentral.net/sn36.1/en/sujato?layout=plain&reference=none¬es=asterisk&highlight=false&script=latin

Giving Up SN 36:3

https://suttacentral.net/sn36.3/en/sujato?layout=plain&reference=none¬es=asterisk&highlight=false&script=latin

An Arrow SN 36:6

https://suttacentral.net/sn36.6/en/sujato?layout=plain&reference=none¬es=asterisk&highlight=false&script=latin

Spiritual SN 36:31

https://suttacentral.net/sn36.31/en/sujato?layout=plain&reference=none¬es=asterisk&highlight=false&script=latin