Hebrews 7:5-9

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.1

7And without any dispute the less is blessed by the better.

8And here men that die receive tithes; but there he receiveth them, of whom it is witnessed that he liveth.

9And as I may say, Levi also, who receiveth tithes, payed tithes in Abraham.