21 Any man of the seed of Aaron the priest in whom there is a defect may not approach to present Jehovah’s offerings made by fire.+ There is a defect in him. He may not approach to present the bread of his God.+

40 as a memorial for the sons of Israel, to the end that no strange+ man who is not of the offspring of Aaron should come near to make incense smoke before Jehovah,+ and no one might become like Koʹrah and his assembly,+ just as Jehovah had spoken to him by means of Moses.

23 And the Levites themselves must carry on the service of the tent of meeting, and they are the ones who should answer for their error.+ It is a statute to time indefinite during YOUR generations that in the midst of the sons of Israel they should not get possession of an inheritance.+

18 Then they stood up against Uz·ziʹah the king+ and said to him: “It is not your business,+ O Uz·ziʹah, to burn incense to Jehovah, but it is the business of the priests the sons of Aaron,+ the ones sanctified, to burn incense. Go out from the sanctuary; for you have acted unfaithfully, and it is not for any glory+ to you on the part of Jehovah God.”