3.
The Discourse on Consciousness
304.
At Sāvatthī.
"Eye-consciousness, monks, is impermanent, subject to change, becoming otherwise;
Ear-consciousness...
nose-consciousness...
tongue-consciousness...
body-consciousness...
mind-consciousness is impermanent, subject to change, becoming otherwise.
Whoever, monks, etc.
heading for the highest enlightenment."
The third.