Numbers 16:5-7

and he said to Korah and all his company, “In the morning the LORD will show who is his, and who is holy, and will bring him near to him. The one whom he chooses he will bring near to him. Do this: take censers, Korah and all his company; put fire in them and put incense on them before the LORD tomorrow, and the man whom the LORD chooses shall be the holy one. You have gone too far, sons of Levi!”