And verily those children of Levi, which receive the office of the priests, have a commandment to take according to the law, tithes of the people, that is to say, of their brethren, yea though they sprung out of the loins of Abraham.

For the law maketh men priests, which have infirmity: but the word of the oath that came since the law, maketh the son priest, which is perfect for evermore.