Zion
Tsiyown (tsee-yone')
Tsijon (as a permanent capital), a mountain of Jerusalem -- Zion.
shall be redeemed
padah (paw-daw')
to sever, i.e. ransom; gener. to release, preserve -- at all, deliver, by any means, ransom, (that are to be, let be) redeem(-ed), rescue, surely.
with judgment
mishpat (mish-pawt')
a verdict (favorable or unfavorable) pronounced judicially, especially a sentence or formal decree (human or (participant's) divine law, individual or collective
and her converts
shuwb (shoob)
to turn back (hence, away) transitively or intransitively, literally or figuratively
with righteousness
tsdaqah (tsed-aw-kaw')
rightness (abstractly), subjectively (rectitude), objectively (justice), morally (virtue) or figuratively (prosperity) -- justice, moderately, right(-eous) (act, -ly, -ness).