Numbers 16:5, 6-7, 8-11, 35, 39-40, 46-48

Then he addressed Korah and his gang: “In the morning GOD will make clear who is on his side, who is holy. GOD will take his stand with the one he chooses.

“Now, Korah, here’s what I want you, you and your gang, to do: Tomorrow, take censers. In the presence of GOD, put fire in them and then incense. Then we’ll see who is holy, see whom GOD chooses. Sons of Levi, you’ve overstepped yourselves!”

Moses continued with Korah, “Listen well now, sons of Levi. Isn’t it enough for you that the God of Israel has selected you out of the congregation of Israel to bring you near him to serve in the ministries of The Dwelling of GOD, and to stand before the congregation to minister to them? He has brought you and all your brother Levites into his inner circle, and now you’re grasping for the priesthood, too. It’s GOD you’ve ganged up against, not us. What do you have against Aaron that you’re bad-mouthing him?”

Then GOD sent lightning. The fire cremated the 250 men who were offering the incense.

So Eleazar gathered all the bronze censers that belonged to those who had been burned up and had them hammered flat and used to overlay the Altar, just as GOD had instructed him by Moses. This was to serve as a sign to Israel that only descendants of Aaron were allowed to burn incense before GOD; anyone else trying it would end up like Korah and his gang.

Moses said to Aaron, “Take your censer and fill it with incense, along with fire from the Altar. Get to the congregation as fast as you can: make atonement for them. Anger is pouring out from GOD—the plague has started!” Aaron grabbed the censer, as directed by Moses, and ran into the midst of the congregation. The plague had already begun. He put burning incense into the censer and atoned for the people. He stood there between the living and the dead and stopped the plague.