[1378] One who will fully understand the eye faculty (cakkhundriya) — will he realize the perfect-knower faculty (aññātāvindriya)?
Yes (āmantā).
Or rather, one who will realize the perfect-knower faculty — will he fully understand the eye faculty?
One endowed with the supreme path (aggamaggasamaṅgī) will realize the perfect-knower faculty, but will not fully understand the eye faculty; seven persons will both realize the perfect-knower faculty and fully understand the eye faculty.
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.