Job 32:5 KJV
When Elihu saw that there was no answer in the mouth of these three men, then his wrath was kindled.
Job 32:5, King James Version
In context
4 Now Elihu had waited till Job had spoken, because they were elder than he.
5 When Elihu saw that there was no answer in the mouth of these three men, then his wrath was kindled.
6 And Elihu the son of Barachel the Buzite answered and said, I am young, and ye are very old; wherefore I was afraid, and durst not shew you mine opinion.