Hebrews 7:2-6

2To whom also Abraham gave a tenth part of all; first being by interpretation King of righteousness, and after that also King of Salem, which is, King of peace;

3Without father, without mother, without descent, having neither beginning of days, nor end of life; but made like the Son of God; abideth a priest continually.1

4Now consider how great this man was, to whom even the patriarch Abraham gave the tenth of the spoils.

5And verily they that are of the sons of Levi, who receive the office of the priesthood, have a commandment to take tithes from the people according to the law, that is, from their brethren, though they come from the loins of Abraham:

6But he whose descent is not counted from them received tithes from Abraham, and blessed him that had the promises.2