[437] Dependent on a phenomenon (dhamma) that is not of trainees (na-sekkha) and not visible and impinging (na-sanidassanasappaṭigha) … dependent on a phenomenon not of those beyond training (na-asekkha) and not visible and impinging … dependent on a phenomenon that is not neither-of-trainees-nor-of-those-beyond-training (na-nevasekkhanāsekkha) and not visible and impinging ….
THE NOT-VISIBLE TRIAD, NOT-LIMITED TRIAD (na-sanidassanattika-na-parittattika)
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.