1 Kings 16:25 states Omri did evil worse than all before him, setting the stage for Ahab to surpass even that.

1 Kings 16:31 details Ahab's marriage to Jezebel and Baal worship—the specific sins that made his evil so great.

1 Kings 16:33 repeats the superlative evil statement and adds making an Asherah, reinforcing Ahab's surpassing wickedness.

1 Kings 14:9 uses the same 'evil above all before you' phrase for Jeroboam, showing Ahab exceeded even that standard.

1 Kings 21:25 declares there was none like Ahab in giving himself to evil, incited by Jezebel—confirming his superlative wickedness.

In 1 Kings 21:20, Elijah directly confronts Ahab's evil — he 'sold himself' to do evil, echoing the same evaluation here.

In 1 Kings 22:52, Ahaziah is judged for walking 'in the way of his father' Ahab — showing Ahab's evil became a legacy.

2 Kings 3:2 contrasts Jehoram's lesser evil with Ahab's extreme evil, revealing Ahab as the benchmark of wickedness.

In 2 Chronicles 21:13, Jehoram of Judah is condemned for walking 'as the house of Ahab led' — using Ahab as the benchmark of sin.

Micah 6:16 condemns Israel for keeping 'the statutes of Omri and the works of the house of Ahab' — directly citing Ahab's sin as a pattern.