Numbers 26:9-11

The sons of Eliab: Nemuel, Dathan, and Abiram. These are the Dathan and Abiram, chosen from the congregation, who contended against Moses and Aaron in the company of Korah, when they contended against the LORD and the earth opened its mouth and swallowed them up together with Korah, when that company died, when the fire devoured 250 men, and they became a warning. But the sons of Korah did not die.