'du shes med 'du shes med min skye mched
the sphere of neither conception nor nonconception, neither perception nor non-perception. the activity field where there is neither perception nor nonperception; realm of neither perception nor nonperception [RY]
realm of neither perception nor nonperception [RB]
the ayatana/activity/realm field of neither perception/conception nor non-perception/conception [one of the four formless realms gzugs med skye mched mu bzhi, after thinking 'there is nothing at all' and so perceiving, one thinks 'even that is sickness and pain and I should abandon it.' With ever subtler refutations, one is without coarse perceptions, but having thought that even always being without such perceptions isn't proper there arises a very subtle kind of perception which is not non-existent. This is dwelling at [IW]
neither perception nor non-perception [JV]
the ayatana/ activity/ realm field of neither perception/ conception nor non-perception/ conception [1of the four formless realms gzugs med skye mched mu bzhi [R] [IW]
the ayatana/ activity/ realm field of neither perception/ conception nor non-perception/ conception [IW]