'Levitical' in the Bible

So you shall come to the Levitical priest or the judge who is in office in those days, and you shall inquire of them and they will declare to you the verdict in the case.

“Now it shall come about when he sits on the throne of his kingdom, he shall write for himself a copy of this law on a scroll in the presence of the Levitical priests.

“The Levitical priests, the whole tribe of Levi, shall have no portion or inheritance with Israel; they shall eat the Lord’s offerings by fire and His portion.

“Be careful against an infection of leprosy, that you diligently observe and do according to all that the Levitical priests teach you; as I have commanded them, so you shall be careful to do.

Then Moses and the Levitical priests spoke to all Israel, saying, “Be silent and listen, O Israel! This day you have become a people for the Lord your God.

and they commanded the people, saying, “When you see the ark of the covenant of the Lord your God with the Levitical priests carrying it, then you shall set out from your place and go after it.

All Israel with their elders and officers and their judges were standing on both sides of the ark before the Levitical priests who carried the ark of the covenant of the Lord, the stranger as well as the native. Half of them stood in front of Mount Gerizim and half of them in front of Mount Ebal, just as Moses the servant of the Lord had given command at first to bless the people of Israel.

They brought up the ark and the tent of meeting and all the holy utensils which were in the tent; the Levitical priests brought them up.

and all the Levitical singers, Asaph, Heman, Jeduthun, and their sons and kinsmen, clothed in fine linen, with cymbals, harps and lyres, standing east of the altar, and with them one hundred and twenty priests blowing trumpets

Moreover, Jehoiada placed the offices of the house of the Lord under the authority of the Levitical priests, whom David had assigned over the house of the Lord, to offer the burnt offerings of the Lord, as it is written in the law of Moses—with rejoicing and singing according to the order of David.

Then the Levitical priests arose and blessed the people; and their voice was heard and their prayer came to His holy dwelling place, to heaven.

and the Levitical priests shall never lack a man before Me to offer burnt offerings, to burn grain offerings and to prepare sacrifices continually.’”

then My covenant may also be broken with David My servant so that he will not have a son to reign on his throne, and with the Levitical priests, My ministers.

You shall give to the Levitical priests who are from the offspring of Zadok, who draw near to Me to minister to Me,’ declares the Lord God, ‘a young bull for a sin offering.

“But the Levitical priests, the sons of Zadok, who kept charge of My sanctuary when the sons of Israel went astray from Me, shall come near to Me to minister to Me; and they shall stand before Me to offer Me the fat and the blood,” declares the Lord God.

Now if perfection was through the Levitical priesthood (for on the basis of it the people received the Law), what further need was there for another priest to arise according to the order of Melchizedek, and not be designated according to the order of Aaron?