Num 3:10, 16:17, Deu 21:5, Heb 5:4 | ESV | STEP | And you shall appoint Aaron and his sons , and they shall guard their priesthood . But if any outsider comes near, he shall be put to death .

Numbers 3:10

10 And you shall appoint Aaron and his sons, and ^athey shall guard their priesthood. But if ^bany outsider comes near, he shall be put to death.”

Numbers 16:17

17 And ^clet every one of you take his censer and put incense on it, and every one of you bring before the Lord his censer, ^d250 censers; you also, and Aaron, each his censer.”

Deuteronomy 21:5

5 Then the priests, the sons of Levi, shall come forward, for the Lord your God has chosen ^ethem to minister to him and to bless in the name of the Lord, and ^fby their word every dispute and every assault shall be settled.

Hebrews 5:4

4 And ^gno one takes this honor for himself, but only when called by God, ^hjust as Aaron was.