Numbers 16:3-5

New Revised Standard Version, Anglicised Catholic Edition

³ They assembled against Moses and against Aaron, and said to them, ‘You have gone too far! All the congregation are holy, every one of them, and the Lord is among them. So why then do you exalt yourselves above the assembly of the Lord?’ ⁴ When Moses heard it, he fell on his face. ⁵ Then he said to Korah and all his company, ‘In the morning the Lord will make known who is his, and who is holy, and who will be allowed to approach him; the one whom he will choose he will allow to approach him.