Exodus 6:21
And the sons of Jizhar: Korah, and Nepheg, and Zicri.
Numbers 16:1
And Korah, the son of Izhar, the son of Kohath, the son of Levi, made bold, and with him Dathan and Abiram, the sons of Eliab, and On, the son of Peleth, the sons of Reuben;
1 Chronicles 6:37-38
the son of Tahath, the son of Assir, the son of Ebiasaph, the son of Korah,
Exodus 6:24
And the sons of Korah: Assir, and Elkanah, and Abiasaph: these are the families of the Korahites.
Numbers 16:32
And the earth opened its mouth, and swallowed them up, and their households, and all the men that belonged to Korah, and all their property.
Numbers 26:10-11
And the earth opened its mouth, and swallowed them up together with Korah, when that band died, when the fire devoured the two hundred and fifty men; and they became a sign.