VaggaAññāṇakathā

Abhidhammapiṭaka · Kathāvatthu · Vol. 37 · Section 505

[505] S.: Does an Arahant have non-knowledge (aññāṇa)? P.: An Arahant skilled in his own dhamma (sadhammakusala) has non-knowledge; an Arahant skilled in the dhamma of others (paradhammakusala) has no non-knowledge. S.: Does an Arahant skilled in his own dhamma have non-knowledge? P.: Yes. S.: Does an Arahant skilled in the dhamma of others have non-knowledge? P.: It should not be said thus. …

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.

This passage also appears in 5 other places