Isaiah 61:4-6

4And they shall build the old wastes, they shall raise up the former desolations, and they shall repair the waste cities, the desolations of many generations. 5And strangers shall stand and feed your flocks, and the sons of the alien shall be your plowmen and your vinedressers. 6But ye shall be named the Priests of the Lord: men shall call you the Ministers of our God: ye shall eat the riches of the Gentiles, and in their glory shall ye boast yourselves.