Numbers 16:1
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:
Nave's Topical Index—AKJV

Numbers 17:1
And the LORD spoke to Moses, saying,
Nave's Topical Index—AKJV