ostracise (separate/cast out/outlaw/banish)

Goblet: 3:214 And if people of your kind (human beings) amongst you are slain or otherwise killed (murdered), then the reprehensible (villainous) actions of the murderers shall be punished in the form that the woman is separated from the man or the man is separated from the woman (excluded from society and from the other sex) and ostracised (separated/cast out/outlawed/banished) for life or for another suitable period at a place of fulfilment of guidelines (secluded region or island), according to the severity of the bloody deed (murder); ...