Numbers 26:10

These are the heads of their fathers’ households. The sons of Reuben, Israel’s firstborn: Hanoch and Pallu, Hezron and Carmi; these are the families of Reuben.

and the earth opened its mouth and swallowed them up, and their households, and all the men who belonged to Korah with their possessions.

Fire also came forth from Yahweh and consumed the 250 men who were bringing near the incense.

and what He did to Dathan and Abiram, the sons of Eliab, the son of Reuben, when the earth opened its mouth and swallowed them, their households, their tents, and every living thing that followed them, among all Israel—

“And they shall become a sign and a wonder on you and your seed forever.