On

“Speak to Aaron and to his sons, saying, ‘This is how you shall bless the children of Israel.’ You shall tell them,

Now Korah, the son of Izhar, the son of Kohath, the son of Levi, with Dathan and Abiram, the sons of Eliab, and On, the son of Peleth, sons of Reuben, took some men.

“On the west side shall be the standard of the camp of Ephraim according to their divisions: and the prince of the children of Ephraim shall be Elishama the son of Ammihud.