Then Baasha son of Ahijah, from the tribe of Issachar, plotted against Nadab and assassinated him while he and the Israelite army were laying siege to the Philistine town of Gibbethon.
Zimri began to rule over Israel in the twenty-seventh year of King Asa’s reign in Judah, but his reign in Tirzah lasted only seven days. The army of Israel was then attacking the Philistine town of Gibbethon.