Numbers 16:40
to be a reminder to the people of Israel, so that no outsider, who is not of the descendants of Aaron, should draw near to burn incense before the LORD, lest he become like Korah and his company--as the LORD said to him through Moses.
Numbers 3:10
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."
Exodus 30:7-10
And Aaron shall burn fragrant incense on it. Every morning when he dresses the lamps he shall burn it,
Leviticus 22:10
"A lay person shall not eat of a holy thing; no foreign guest of the priest or hired servant shall eat of a holy thing,
Numbers 1:51
When the tabernacle is to set out, the Levites shall take it down, and when the tabernacle is to be pitched, the Levites shall set it up. And if any outsider comes near, he shall be put to death.
Numbers 3:38
Those who were to camp before the tabernacle on the east, before the tent of meeting toward the sunrise, were Moses and Aaron and his sons, guarding the sanctuary itself, to protect the people of Israel. And any outsider who came near was to be put to death.
Numbers 18:4-7
They shall join you and keep guard over the tent of meeting for all the service of the tent, and no outsider shall come near you.
1 Kings 13:1-3
And behold, a man of God came out of Judah by the word of the LORD to Bethel. Jeroboam was standing by the altar to make offerings.
2 Chronicles 26:16-21
But when he was strong, he grew proud, to his destruction. For he was unfaithful to the LORD his God and entered the temple of the LORD to burn incense on the altar of incense.
Jude 1:11
Woe to them! For they walked in the way of Cain and abandoned themselves for the sake of gain to Balaam's error and perished in Korah's rebellion.