WithMetta.uk - Six Sense Bases (āyatana)

In Buddhism, there are six internal sense bases (Pali: ajjhattikāni āyatanāni; also known as, "organs", "gates", "doors", "powers" or "roots") and six external sense bases (bāhirāni āyatanāni or "sense objects"; also known as vishaya or "domains").

There are six internal-external (organ-object) saḷāyatana (Pāli; Skt. ṣaḍāyatana), pairs of sense bases:

eye and visible objects
ear and sound
nose and odor
tongue and taste
body and touch
mind and mental objects

Buddhism and other Indian epistemologies[ identify six "senses" as opposed to the Western identification of five. In Buddhism, "mind" denotes an internal sense organ which interacts with sense objects that include sense impressions, feelings, perceptions and volition.

SN35.28 - https://suttacentral.net/sn35.28/en/sujato

linked discourses 35

3. all

28. Burning

At one time the Buddha was staying near Gayā on Gayā Head together with a thousand mendicants. There the Buddha addressed the mendicants:

“Mendicants, all is burning. And what is the all that is burning?

The eye is burning. Sights are burning. Eye consciousness is burning. Eye contact is burning. The painful, pleasant, or neutral feeling that arises conditioned by eye contact is also burning. Burning with what? Burning with the fires of greed, hate, and delusion. Burning with rebirth, old age, and death, with sorrow, lamentation, pain, sadness, and distress.

The ear … nose … tongue … body …

The mind is burning. Thoughts are burning. Mind consciousness is burning. Mind contact is burning. The painful, pleasant, or neutral feeling that arises conditioned by mind contact is also burning. Burning with what? Burning with the fires of greed, hate, and delusion. Burning with rebirth, old age, and death, with sorrow, lamentation, pain, sadness, and distress, I say.

Seeing this, a learned noble disciple grows disillusioned with the eye, sights, eye consciousness, and eye contact. And they grow disillusioned with the painful, pleasant, or neutral feeling that arises conditioned by eye contact.

They grow disillusioned with the ear … nose … tongue … body … mind … painful, pleasant, or neutral feeling that arises conditioned by mind contact.

Being disillusioned, desire fades away. When desire fades away they’re freed. When they’re freed, they know they’re freed.

They understand: ‘Rebirth is ended, the spiritual journey has been completed, what had to be done has been done, there is no return to any state of existence.’”

That is what the Buddha said. Satisfied, the mendicants were happy with what the Buddha said. And while this discourse was being spoken, the minds of the thousand mendicants were freed from defilements by not grasping.