[1167] A phenomenon (dhamma) associated (sampayutta) with neither-painful-nor-pleasant feeling (adukkhamasukhā vedanā) is a condition for a phenomenon associated with neither-painful-nor-pleasant feeling by connascence condition (sahajāta-paccaya).
One aggregate (khandha) associated with neither-painful-nor-pleasant feeling is a condition for two aggregates by connascence condition; two aggregates are a condition for one aggregate by connascence condition. At the moment of rebirth-linking (paṭisandhi), one aggregate associated with neither-painful-nor-pleasant feeling is a condition for two aggregates by connascence condition; two aggregates are a condition for one aggregate by connascence condition.
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.