But Baasha the son of Ahijah of the house of Issachar conspired against him, and slew him at Gibbethon a city of the Philistines; for Nadab and all Israel lay at siege before Gibbethon.

The twenty seventh year of Asa king of Judah, Zimri reigned seven days in Tirzah, the people besieging Gibbethon a city of the Philistines.

And Omri departed from Gibbethon and all Israel with him, and besieged Tirzah.