Elihu is mentioned 7 times in scripture, across 1 book of the Old Testament. First named in scripture around 1520 BC.
“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).