3.
The Discourse on Wisdom
1133.
... "So too, monks, few are those beings who are endowed with the noble eye of wisdom;
but there are indeed more beings who have gone to ignorance, who are deluded, etc.
The third.
Paññā Sutta [SN 56.63, PTS 5.467]
Also known as: Paññāsuttaṃ