Gilead
Gil`ad (ghil-awd')
Gilad, a region East of the Jordan; also the name of three Israelites -- Gilead, Gileadite.
is a city
qiryah (kir-yaw')
a city -- city.
of them that work
pa`al (paw-al')
to do or make (systematically and habitually), especially to practise -- commit, (evil-) do(-er), make(-r), ordain, work(-er).
iniquity
'aven (aw-ven')
to come to naught); strictly nothingness; also trouble. vanity, wickedness; specifically an idol
and is polluted
`aqob (aw-kobe')
in the original sense, a knoll (as swelling up); in the denominative sense (transitive) fraudulent or (intransitive) tracked -- crooked, deceitful, polluted.
with blood
dam (dawm)
blood (as that which when shed causes death) of man or an animal; by analogy, the juice of the grape; figuratively (especially in the plural) bloodshed (i.e. drops of blood)