SN 47.42 Body dependent on food, 4 satipaṭṭhāna context, showing that kāya is physical body in contrast to citta.

 

47.42 - SN 47.42 Samudaya: Origin

42. Samudayasutta	42. Origin
“Catunnaṃ, bhikkhave, satipaṭṭhānānaṃ samudayañca atthaṅgamañca desessāmi.	“monks, I will teach you the origin and the ending of the four kinds of remembering and applying Dharma.
Taṃ suṇātha.	Listen …

47.42.1 - (4sp #1 kāya: body)

Ko ca, bhikkhave, kāyassa samudayo?	And what is the origin of the body?
Āhārasamudayā kāyassa samudayo;	The body originates from food.
āhāranirodhā kāyassa atthaṅgamo.	When food ceases, the body ends.

47.42.2 - (4sp #2 vedana: sensations)

Phassasamudayā vedanānaṃ samudayo;	sensations originate from contact.
phassanirodhā vedanānaṃ atthaṅgamo.	When contact ceases, sensations end.

47.42.3 - (4sp #3 citta: mind)

Nāmarūpasamudayā cittassa samudayo;	The mind originates from name and form.
nāmarūpanirodhā cittassa atthaṅgamo.	When name and form cease, the mind ends.

47.42.4 - (4sp #4 dhamma)

Manasikārasamudayā dhammānaṃ samudayo;	Dharmas originate from attention.
manasikāranirodhā dhammānaṃ atthaṅgamo”ti.	When focus ends, Dharmas end.”

(end of sutta⏹️)