21 And the sons of Izhar; Korah, and Nepheg, and Zichri.
Exodus 6:21 Cross References - Webster
Exodus 6:24
24 And the sons of Korah; Assir, and Elkanah, and Abiasaph: these are the families of the Korhites.
Numbers 16:1
1 Now Korah, the son of Izhar, the son of Kohath, the son of Levi, and Dathan and Abiram, the sons of Eliab, and On, the son of Peleth, sons of Reuben, took men:
Numbers 16:32
32 And the earth opened her mouth, and swallowed them up, and their houses, and all the men that appertained to Korah, and all their goods.