2 Chronicles 22:4
Wherefore he did evil in the sight of the Lord like the house of Ahab: for they were his counsellors after the death of his father to his destruction.
Cross-reference
2 Chronicles 24:17 shows Joash heeding evil princes after Jehoiada's death — same pattern of bad counsel after a godly influence dies.
2 Chronicles 24:18 describes the result of bad counsel: abandoning God and worshiping idols — Ahaziah's evil led to similar apostasy.
2 Chronicles 28:2 shows Ahaz following the ways of Israel's kings (like Ahab) and making Baal idols — a similar pattern of evil.
Proverbs 12:5 says counsels of the wicked are deceitful — Ahaziah's counselors from Ahab's house were exactly that.
Proverbs 13:20 warns companions of fools suffer harm — Ahaziah's companionship with Ahab's house led to his destruction.
1 Kings 12:14 shows Rehoboam following foolish young counsel — both kings ruin themselves by listening to bad advice.
2 Kings 8:27 is the parallel account of Ahaziah doing evil like Ahab's house, identical wording confirming his alliance.
Proverbs 1:10 warns against yielding to sinners' enticement — Ahaziah failed by following wicked counselors.
Proverbs 19:27 warns that rejecting instruction leads to straying — Ahaziah rejected godly counsel and followed wicked ones.