Saḷāyatanasaṃyutta

Sabbasutta (The Discourse on the All)The Bhagavā defines the all as the six senses and their objects, and declares that anyone who would reject it and posit another all speaks without ground, because such an all lies outside his domain (13S4/1.1.3.1, Saḷāyatanasaṃyutta).

Dutiyadvayasutta (The Second Discourse on the Pair)Consciousness arises dependent on a pair, a sense and its objects, and the pair, the consciousness, the cause of its arising, the contact and what is felt, intended and apperceived are all impermanent, changing and becoming otherwise (13S4/1.2.4.10, Saḷāyatanasaṃyutta).

Ādittasutta (The Discourse on Burning)13S4/1.1.3.6, the fire sermon at Gayāsīsa: to a thousand bhikkhū the Bhagavā declares the senses, their objects, consciousness, contact and feeling burning with the fires of passion, hatred and delusion, and while the discourse is spoken the minds of the thousand are liberated from the defilements.

Ādittapariyāyasutta (The Discourse on the Exposition of Burning)13S4/1.4.3.8, the exposition on burning: better a burning iron through each sense faculty, and better sleep, than grasping at the representations of sense objects or thinking the thoughts that split the Saṅgha; the learned disciple attends instead to the impermanence of each sense.

Dukkhasamudayasutta (The Discourse on the Arising of Suffering)13S4/1.3.1.3, the origin and the disappearance of suffering through the six senses: from the eye and forms to consciousness, contact, feeling and craving, and from the fading away of craving to the cessation of fuel, existence, birth, and ageing and death.