So I have heard. At one time the Buddha was staying near Sāvatthī in Jeta’s Grove, Anāthapiṇḍika’s monastery. There the Buddha addressed the mendicants, “Mendicants!” “Venerable sir,” they replied. The Buddha said this:

“Mendicants, I shall teach you the great discourse on what relates to the six sense fields. Listen and apply your mind well, I will speak.” “Yes, sir,” they replied. The Buddha said this:

“Mendicants, when you don’t truly know and see the eye, sights, eye consciousness, eye contact, and what is felt as pleasant, painful, or neutral that arises dependent on eye contact, you’re aroused by these things.