Numbers 16:1-7

1Now Korah, the son of Izhar, the son of Kohath, the son of Levi, and Dathan and Abiram, the sons of Eliab, and On, the son of Peleth, sons of Reuben, took men:

2And they rose up before Moses, with certain of the children of Israel, two hundred and fifty princes of the assembly, famous in the congregation, men of renown:

3And they gathered themselves together against Moses and against Aaron, and said unto them, Ye take too much upon you, seeing all the congregation are holy, every one of them, and the Lord is among them: wherefore then lift ye up yourselves above the congregation of the Lord?1

4And when Moses heard it, he fell upon his face:

5And he spake unto Korah and unto all his company, saying, Even to morrow the Lord will shew who are his, and who is holy; and will cause him to come near unto him: even him whom he hath chosen will he cause to come near unto him.

6This do; Take you censers, Korah, and all his company;

7And put fire therein, and put incense in them before the Lord to morrow: and it shall be that the man whom the Lord doth choose, he shall be holy: ye take too much upon you, ye sons of Levi.