Hebrews 7:10-11

10because when Melchizedek met Abraham, Levi was still in the body of his ancestor.

Jesus Like Melchizedek 11If perfection could have been attained through the Levitical priesthood—and indeed the law given to the people established that priesthood—why was there still need for another priest to come, one in the order of Melchizedek, not in the order of Aaron?