Izhar

iz'-har (yitshar, "the shining one"):

(1) The father of Korah (Num 16:1), descended from a Kohathite Levite of this name, whose descendants formed a family, in the tribe of Levi (Exod 6:18; Exod 6:21; Num 3:19; Num 3:27; 1 Chr 6:18; 1 Chr 6:38).

(2) A descendant of Judah, whose mother's name was Helah. the American Revised Version margin gives the name Zohar (1 Chr 4:7).