Job 32:2
Then was kindled the wrath of Elihu the son of Barachel the Buzite, of the kindred of Ram: against Job was his wrath kindled, because he justified himself rather than God.
Cross-references
In Job 32:5, Elihu's anger is also kindled, but against the friends for failing to answer Job — showing his overall frustration.
Job 34:5 quotes Job saying 'I am righteous' — the very claim that sparked Elihu's anger in Job 32:2.
Job 34:6 continues Elihu's quotation of Job's claim of innocence, directly tied to the reason for Elihu's anger.
In Job 9:2, Job admits no one can be righteous before God — contradicting the self-justification that provokes Elihu's anger.
In Job 36:3, Elihu declares he will ascribe righteousness to God — the opposite of Job's self-justification that angered him.
In Job 42:7, God affirms that Job spoke rightly — contradicting Elihu's anger at Job for justifying himself.
In Job 9:20, Job says even if blameless, his own mouth condemns him — highlighting the futility of self-justification Elihu condemns.
Job 35:2 has Elihu questioning Job's claim of being right before God, directly echoing the issue in Job 32:2.
Job 40:8 has God confronting Job about condemning Him to be right, mirroring Elihu's earlier accusation.
Job 34:17 is Elihu's rhetorical question about justice, part of his argument against Job's self-justification.
Genesis 22:21 lists Buz, identifying Elihu's lineage as a Buzite, providing background for his family origin.