[1373] Whoever did not develop the 'I shall come to know the unknown' faculty (anaññātaññassāmītindriya), did that one not realize the perfect-knower faculty (aññātāvindriya)?
Yes.
Or rather, whoever did not realize the perfect-knower faculty, did that one not develop the 'I shall come to know the unknown' faculty?
Seven persons did not realize the perfect-knower faculty, but it is not that they did not develop the 'I shall come to know the unknown' faculty. Two persons did not realize the perfect-knower faculty and did not develop the 'I shall come to know the unknown' faculty.
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.