Numbers 26:8-11

⁸And the son of Pallu is Eliab;

⁹and the sons of Eliab are Nemuel and Dathan and Abiram; this is that Dathan and Abiram, called ones of the company, who have striven against Moses and against Aaron in the company of Korah, in their striving against Jehovah,

¹⁰and the earth openeth her mouth, and swalloweth them and Korah, in the death of the company, in the fire consuming the two hundred and fifty men, and they become a sign;

¹¹and the sons of Korah died not.