VaggaAṭṭhamakassaindriyakathā

Abhidhammapiṭaka · Kathāvatthu · Vol. 37 · Section 788

[788] [Sakavādin:] "The eighth person (aṭṭhamaka puggala) has no wisdom faculty (paññindriya)?" [Paravādin:] "Yes." [Sakavādin:] "The eighth person is one of poor wisdom (duppañña), a drivelling idiot (eḷamūga)?" [Paravādin:] "It should not be said thus." …

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 2 other places