15:1 In the eighteenth year of the reign of Jeroboam son of Nebat, Abijah became king over Judah.
1 Kings 16:29-30
Ahab Promotes Idolatry
16:29 In the thirty-eighth year of Asa’s reign over Judah, Omri’s son Ahab became king over Israel. Ahab son of Omri ruled over Israel for twenty-two years in Samaria.16:30 Ahab son of Omri did more evil in the sight of the Lord than all who were before him.