25 But Omri did evil in the sight of the LORD and acted more wickedly than all who were before him.
1 Kings 16:25 Cross References - MSB
1 Kings 14:9
9 You have done more evil than all who came before you. You have proceeded to make for yourself other gods and molten images to provoke Me, and you have flung Me behind your back.
1 Kings 16:30-31
30 However, Ahab son of Omri did evil in the sight of the LORD, more than all who were before him.
31 And as if it were not enough for him to walk in the sins of Jeroboam son of Nebat, he even married Jezebel the daughter of Ethbaal king of the Sidonians, and he then proceeded to serve and worship Baal.
1 Kings 16:33
33 Then he set up an Asherah pole. Thus Ahab did more to provoke the LORD, the God of Israel, to anger than all the kings of Israel before him.
Micah 6:16
16 You have kept the statutes of Omri and all the practices of Ahab’s house; you have followed their counsel. Therefore I will make you a desolation, and your inhabitants an object of contempt; you will bear the scorn of the nations.”