Hebrews 7:13
Yet the one these things are spoken about belongs to a different tribe, and no one from that tribe has ever officiated at the altar.
Numbers 16:40
It was a memorial for the Israelites, that no outsider who is not a descendant of Aaron should approach to burn incense before the Lord, that he might not become like Korah and his company -- just as the Lord had spoken by the authority of Moses.
Numbers 17:5
And the staff of the man whom I choose will blossom; so I will rid myself of the complaints of the Israelites, which they murmur against you."
2 Chronicles 26:16-21
But once he became powerful, his pride destroyed him. He disobeyed the Lord his God. He entered the Lord's temple to offer incense on the incense altar.
Hebrews 7:11
So if perfection had in fact been possible through the Levitical priesthood -- for on that basis the people received the law -- what further need would there have been for another priest to arise, said to be in the order of Melchizedek and not in Aaron's order?
Hebrews 7:14
For it is clear that our Lord is descended from Judah, yet Moses said nothing about priests in connection with that tribe.