“In the thirty-first year of Asa king of Judah, Omri began to reign over Israel for twelve years. He reigned six years in Tirzah.”
1 Kings 16:23 (WEB)
Context Reading
21Then the people of Israel were divided into two parts: half of the people followed Tibni the son of Ginath, to make him king, and half followed Omri. 22But the people who followed Omri prevailed against the people who followed Tibni the son of Ginath; so Tibni died, and Omri reigned. 23In the thirty-first year of Asa king of Judah, Omri began to reign over Israel for twelve years. He reigned six years in Tirzah. 24He bought the hill Samaria of Shemer for two talentsof silver; and he built on the hill, and called the name of the city which he built, Samaria, after the name of Shemer, the owner of the hill. 25Omri did that which was evil in Yahweh’s sight, and dealt wickedly above all who were before him.