Numbers 16:14-16:19
Even if you had brought us to a land flowing with milk and honey, and given us possession of fields and vineyards, should you gouge out those men's eyes? We will not come!" Moses was much aggrieved and he said to the Lord, "Pay no regard to their oblation. I have not taken the ass of any one of them, nor have I wronged any one of them."
And Moses said to Korah, "Tomorrow, you and all your company appear before the Lord, you and they and Aaron. Each of you take his fire pan and lay incense on it, and each of you bring his fire pan before the Lord, two hundred and fifty fire pans; you and Aaron also [bring] your fire pans." Each of them took his fire pan, put fire in it, laid incense on it, and took his place at the entrance of the Tent of Meeting, as did Moses and Aaron. Korah gathered the whole community against them at the entrance of the Tent of Meeting.
Then the Presence of the Lord appeared to the whole community.