1 Kings 16:23

16:23 In the thirty-first year of Asa’s reign over Judah, Omri became king over Israel. He ruled for twelve years, six of them in Tirzah.

1 Kings 16:29

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.