Deuteronomy 17:14-15

Brenton(i) 14 And when thou shalt enter into the land which the Lord thy God gives thee, and shalt inherit it and dwell in it, and shalt say, I will set a ruler over me, as also the other nations round about me; 15 thou shalt surely set over thee the ruler whom the Lord God shall choose: of thy brethren thou shalt set over thee a ruler; thou shalt not have power to set over thee a stranger, because he is not thy brother.