And Nadab and Abihu, the sons of Aaron, took each of them his censer, and put fire in it, and put incense thereon, and offered unholy fire before the LORD, which he commanded them not.
And he spoke unto Korah and unto all his company, saying, Even tomorrow the LORD will show who are his, and who is holy; and will cause him to come near unto him: even him whom he has chosen will he cause to come near unto him.
And put fire in them, and put incense in them before the LORD tomorrow: and it shall be that the man whom the LORD does choose, he shall be holy: you take too much upon you, you sons of Levi.