Numbers 16:40

To be a memorial unto the children of Israel, that no stranger, who is not of the descendants of Aaron, come near to offer incense before the LORD; that he become not as Korah, and as his company: as the LORD said to him by the hand of Moses.

Numbers 3:10

And you shall appoint Aaron and his sons, and they shall wait on their priest's office: and the stranger that comes near shall be put to death.

Exodus 30:7-10

And Aaron shall burn on it sweet incense every morning: when he tends the lamps, he shall burn incense upon it.

Leviticus 22:10

There shall no stranger eat of the holy thing: a sojourner of the priest, or a hired servant, shall not eat of the holy thing.

Numbers 1:51

And when the tabernacle moves forward, the Levites shall take it down: and when the tabernacle is to be encamped, the Levites shall set it up: and the stranger that comes near shall be put to death.

Numbers 3:38

But those that encamp before the tabernacle on the east, even before the tabernacle of meeting eastward, shall be Moses, and Aaron and his sons, keeping the charge of the sanctuary to meet the needs of the children of Israel; and the stranger that comes near shall be put to death.

Numbers 18:4-7

And they shall be joined unto you, and keep the duties of the tabernacle of meeting, for all the service of the tabernacle: and a stranger shall not come near unto you.

1 Kings 13:1-3

And, behold, there came a man of God out of Judah by the word of the LORD unto Beth-el: and Jeroboam stood by the altar to burn incense.

2 Chronicles 26:16-21

But when he was strong, his heart was lifted up to his destruction: for he transgressed against the LORD his God, and went into the temple of the LORD to burn incense upon the altar of incense.

Jude 1:11

Woe unto them! for they have gone in the way of Cain, and ran greedily after the error of Balaam for reward, and perished in the rebellion of Korah.

Treasury of Scripture Knowledge

Summary

To be a memorial unto the children of Israel, that no stranger, which is not of the seed of Aaron, come near to offer incense before the LORD; that he be not as Korah, and as his company: as the LORD said to him by the hand of Moses.

Bible References

That no

Numbers 3:10
And you shall appoint Aaron and his sons, and they shall wait on their priest's office: and the stranger that comes near shall be put to death.
Numbers 18:4
And they shall be joined unto you, and keep the duties of the tabernacle of meeting, for all the service of the tabernacle: and a stranger shall not come near unto you.
Leviticus 22:10
There shall no stranger eat of the holy thing: a sojourner of the priest, or a hired servant, shall not eat of the holy thing.
2 Chronicles 26:18
And they withstood Uzziah the king, and said unto him, It belongs not unto you, Uzziah, to burn incense unto the LORD, but to the priests the sons of Aaron, that are consecrated to burn incense: go out of the sanctuary; for you have trespassed; neither shall it be for your honor from the LORD God.
Jude 1:11
Woe unto them! for they have gone in the way of Cain, and ran greedily after the error of Balaam for reward, and perished in the rebellion of Korah.

Come near

1 Kings 13:1
And, behold, there came a man of God out of Judah by the word of the LORD unto Beth-el: and Jeroboam stood by the altar to burn incense.
2 Chronicles 26:16
But when he was strong, his heart was lifted up to his destruction: for he transgressed against the LORD his God, and went into the temple of the LORD to burn incense upon the altar of incense.

General references

Numbers 16:6
This do; Take you censers, Korah, and all his company;
Psalm 106:18
And a fire was kindled in their company; the flame burned up the wicked.
Psalm 115:10
O house of Aaron, trust in the LORD: he is their help and their shield.
Hebrews 5:4
And no man takes this honor unto himself, but he that is called of God, as was Aaron.