Numbers 16:1

English Standard Version

1 Now Korah the son of Izhar, son of Kohath, son of Levi, and Dathan and Abiram the sons of Eliab, and On the son of Peleth, sons of Reuben, took men. (Ex6:16; Ex6:18; Ex6:21; Nu26:9; Nu27:3; Jud1:11)

New International Version

1 Korah son of Izhar, the son of Kohath, the son of Levi, and certain Reubenites—Dathan and Abiram, sons of Eliab, and On son of Peleth—became insolent[1]

New Int. Readers Version

1 Korah was the son of Izhar, the son of Kohath. Kohath was the son of Levi. Korah and certain men from the tribe of Reuben turned against Moses. The men from Reuben were Dathan, Abiram and On. Dathan and Abiram were the sons of Eliab. On was the son of Peleth.

King James Version

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 :