Hebrews 7:5 in the King James Version
And verily they that are of the sons of Levi, who receive the office of the priesthood, have a commandment to take tithes of the people according to the law, that is, of their brethren, though they come out of the loins of Abraham:
Context
4 Now consider how great this man was, to whom even Abraham the patriarch gave a tenth out of the best plunder.
5 They indeed of the sons of Levi who receive the priest’s office have a commandment to take tithes from the people according to the law, that is, of their brothers, though these have come out of the body of Abraham,
6 but he whose genealogy is not counted from them has accepted tithes from Abraham, and has blessed him who has the promises.