Saṁyutta Nikāya 48.37 4.
Dutiyavibhaṅgasutta
Sukhindriyavagga Dutiyavibhaṅgasutta “Pañcimāni, bhikkhave, indriyāni.
Disciples, there are these five faculties.
Katamāni pañca?
What five?
Sukhindriyaṁ, dukkhindriyaṁ, somanassindriyaṁ, domanassindriyaṁ, upekkhindriyaṁ.
The faculty of pleasure, the faculty of pain, the faculty of joy, the faculty of displeasure, the faculty of equanimity.
Katamañca, bhikkhave, sukhindriyaṁ?
And what is the faculty of pleasure?
Yaṁ kho, bhikkhave, kāyikaṁ sukhaṁ, kāyikaṁ sātaṁ, kāyasamphassajaṁ sukhaṁ sātaṁ vedayitaṁ— idaṁ vuccati, bhikkhave, sukhindriyaṁ.
Whatever bodily pleasure, bodily comfort, pleasure and comfort born of bodily contact: this is called the faculty of pleasure.
Katamañca, bhikkhave, dukkhindriyaṁ?
And what is the faculty of pain?
Yaṁ kho, bhikkhave, kāyikaṁ dukkhaṁ, kāyikaṁ asātaṁ, kāyasamphassajaṁ dukkhaṁ asātaṁ vedayitaṁ— idaṁ vuccati, bhikkhave, dukkhindriyaṁ.
Whatever bodily pain, bodily discomfort, pain and discomfort born of bodily contact: this is called the faculty of pain.
Katamañca, bhikkhave, somanassindriyaṁ?
And what is the faculty of joy?
Yaṁ kho, bhikkhave, cetasikaṁ sukhaṁ, cetasikaṁ sātaṁ, manosamphassajaṁ sukhaṁ sātaṁ vedayitaṁ— idaṁ vuccati, bhikkhave, somanassindriyaṁ.
Whatever mental pleasure, mental comfort, pleasure and comfort born of mental contact: this is called the faculty of joy.
Katamañca, bhikkhave, domanassindriyaṁ?
And what is the faculty of displeasure?
Yaṁ kho, bhikkhave, cetasikaṁ dukkhaṁ, cetasikaṁ asātaṁ, manosamphassajaṁ dukkhaṁ asātaṁ vedayitaṁ— idaṁ vuccati, bhikkhave, domanassindriyaṁ.
Whatever mental pain, mental discomfort, pain and discomfort born of mental contact: this is called the faculty of displeasure.
Katamañca, bhikkhave, upekkhindriyaṁ?
And what is the faculty of equanimity?
Yaṁ kho, bhikkhave, kāyikaṁ vā cetasikaṁ vā nevasātaṁ nāsātaṁ vedayitaṁ— idaṁ vuccati, bhikkhave, upekkhindriyaṁ.
Whatever is neither pleasant nor unpleasant, whether bodily or mental: this is called the faculty of equanimity.
Tatra, bhikkhave, yañca sukhindriyaṁ yañca somanassindriyaṁ, sukhā sā vedanā daṭṭhabbā.
Therein whatever is the faculty of pleasure and the faculty of joy, that feeling should be seen as pleasant.
Tatra, bhikkhave, yañca dukkhindriyaṁ yañca domanassindriyaṁ, dukkhā sā vedanā daṭṭhabbā.
Therein whatever is the faculty of pain and the faculty of displeasure, that feeling should be seen as painful.
Tatra, bhikkhave, yadidaṁ upekkhindriyaṁ, adukkhamasukhā sā vedanā daṭṭhabbā. Imāni kho, bhikkhave, pañcindriyānī”ti. Sattamaṁ.
Therein whatever is the faculty of equanimity, that feeling should be seen as neither painful nor pleasant.
These are the five faculties.