Numbers 26:8-10

And the sons of Pallu, Eliab And the sons of Eliab: Nemuel and Dathan and Abiram. These are the same Dathan and Abiram who had a place in the meeting of the people, who together with Korah made an outcry against Moses and Aaron and against the Lord: And they went down into the open mouth of the earth, together with Korah, when death overtook him and all his band; at the time when two hundred and fifty men were burned in the fire, and they became a sign.