Numbers 26:11 WEB

⁹  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 Yahweh,

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

¹¹  Notwithstanding, the sons of Korah didn't die.

¹²  The sons of Simeon after their families: of Nemuel, the family of the Nemuelites; of Jamin, the family of the Jaminites; of Jachin, the family of the Jachinites;

¹³  of Zerah, the family of the Zerahites; of Shaul, the family of the Shaulites.