Hebrews 7:5-7 Good News Bible (GNB)

5. And those descendants of Levi who are priests are commanded by the Law to collect a tenth from the people of Israel, that is, from their own people, even though they are also descendants of Abraham.

6. Melchizedek was not descended from Levi, but he collected a tenth from Abraham and blessed him, the man who received God's promises.

7. There is no doubt that the one who blesses is greater than the one who is blessed.

Hebrews 7