Numbers 26:15 (KJV)

And the earth opened her 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.

Notwithstanding the children of Korah died not.

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:

Of Zerah, the family of the Zarhites: of Shaul, the family of the Shaulites.

These are the families of the Simeonites, twenty and two thousand and two hundred.

Of Ozni, the family of the Oznites: of Eri, the family of the Erites:

Of Arod, the family of the Arodites: of Areli, the family of the Arelites.

These are the families of the children of Gad according to those that were numbered of them, forty thousand and five hundred.

The sons of Judah were Er and Onan: and Er and Onan died in the land of Canaan.

And the sons of Judah after their families were; of Shelah, the family of the Shelanites: of Pharez, the family of the Pharzites: of Zerah, the family of the Zarhites.