Numbers 16:2-12

²And came before Moses, with certain of the children of Israel, two hundred and fifty chiefs of the people, men of good name who had a place in the meeting of the people.

³They came together against Moses and against Aaron, and said to them, You take overmuch on yourselves, seeing that all the people are holy, every one of them, and the Lord is among them; why then have you put yourselves in authority over the people of the Lord?

⁴And Moses, hearing this, went down on his face;

⁵And he said to Korah and his band, In the morning the Lord will make clear who are his, and who is holy, and who may come near him: the man of his selection will be caused to come near him.

⁶So do this: let Korah and all his band take vessels for burning perfumes;

⁷And put spices on the fire in them before the Lord tomorrow; then the man marked out by the Lord will be holy: you take overmuch on yourselves, you sons of Levi.

⁸And Moses said to Korah, Give ear now, you sons of Levi:

⁹Does it seem only a small thing to you that the God of Israel has made you separate from the rest of Israel, letting you come near himself to do the work of the House of the Lord, and to take your place before the people to do what has to be done for them;

¹⁰Letting you, and all your brothers the sons of Levi, come near to him? and would you now be priests?

¹¹So you and all your band have come together against the Lord; and Aaron, who is he, that you are crying out against him?

¹²Then Moses sent for Dathan and Abiram, the sons of Eliab: and they said, We will not come up: