Exodus 28:43

43and they shall be on Aaron and on his sons when they go into the tent of meeting or when they come near the altar to minister in the Holy Place, lest they abear guilt and die. bThis shall be a statute forever for him and for his offspring after him.

Leviticus 10:1-2

The Death of Nadab and Abihu

1Now cNadab and Abihu, the sons of Aaron, deach took his censer and put fire in it and laid incense on it and offered eunauthorized
Or strange
fire before the Lord, which he had not commanded them.
2And fire gcame out from before the Lord and consumed them, and they died before the Lord.

Leviticus 16:2

2and the Lord said to Moses, “Tell Aaron your brother not to hcome at any time into the Holy Place inside the veil, before the mercy seat that is on the ark, so that he may not die. For iI will appear in the cloud over the mercy seat.

Numbers 18:22

22 jso that the people of Israel do not come near the tent of meeting, klest they bear sin and die.

Numbers 18:32

32And you shall lbear no sin by reason of it, when you have contributed the best of it. But you shall not mprofane the holy things of the people of Israel, lest you die.’”

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