[447] Dependent on a phenomenon (dhamma) that does not have an internal object (na-ajjhattārammaṇa) and is not visible and impinging (na-sanidassanasappaṭigha), a phenomenon that does not have an internal object and is not visible and impinging arises by root condition (hetupaccayā). Dependent on a phenomenon that does not have an internal object and is not visible and impinging, a phenomenon that does not have an internal object and is not invisible and impinging (na-anidassanasappaṭigha) arises by root condition.
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.