"Whose God is he. (1.) "The son of Barachel, a Buzite" (Job" "32:2), one of Job's friends. When the debate between Job and his" "friends is brought to a close, Elihu for the first time makes" "his appearance, and delivers his opinion on the points at issue" (Job 32-37). "(2.) The son of Tohu, and grandfather of Elkanah (1 Sam. 1:1). He is called also Eliel (1 Chr. 6:34) and Eliab (6:27). "(3.) One of the captains of thousands of Manasseh who joined David at Ziklag (1 Chr. 12:20). "(4.) One of the family of Obed-edom, who were appointed porters of the temple under David (1 Chr. 26:7).

See where Elihu occurs in the Bible...

Definition of Elihu:
"he is my God himself"