It is an old
yashen (yaw-shane')
to be slack or languid, i.e. (by implication) sleep (figuratively, to die); also to grow old, stale or inveterate -- old (store), remain long, (make to) sleep.
leprosy
tsara`ath (tsaw-rah'-ath)
leprosy -- leprosy.
in the skin
`owr (ore)
skin (as naked); by implication, hide, leather -- hide, leather, skin.
of his flesh
basar (baw-sawr')
flesh (from its freshness); by extension, body, person; also (by euphem.) the pudenda of a man -- body, (fat, lean) flesh(-ed), kin, (man-)kind, + nakedness, self, skin.
and the priest
kohen (ko-hane')
literally, one officiating, a priest; also (by courtesy) an acting priest (although a layman) -- chief ruler, own, priest, prince, principal officer.
shall pronounce him unclean
tame' (taw-may')
to be foul, especially in a ceremial or moral sense (contaminated) -- defile (self), pollute (self), be (make, make self, pronounce) unclean, utterly.
and shall not shut
cagar (saw-gar')
to shut up; figuratively, to surrender -- close up, deliver (up), give over (up), inclose, pure, repair, shut (in, self, out, up, up together), stop, straitly.
him up for he is unclean
tame' (taw-may')
foul in a relig. sense -- defiled, + infamous, polluted(-tion), unclean.