Numbers 26:7-10

⁷These are the families of the Reubenites; and they that were numbered of them were forty and three thousand and seven hundred and thirty.

⁸And the sons of Pallu: Eliab.

⁹And the sons of Eliab: Nemuel, and Dathan, and Abiram. These are that Dathan and Abiram, who were called of the congregation, who strove against Moses and against Aaron in the company of Korah, when they strove against Jehovah,

¹⁰and the earth opened its mouth, and swallowed them up together with Korah, when that company died; what time the fire devoured two hundred and fifty men, and they became a sign.