Baasha son of Ahijah, from the tribe of Issachar, made plans to kill Nadab. Nadab and all Israel were attacking the Philistine town of Gibbethon, so Baasha killed Nadab there.
So during Asa’s twenty-seventh year as king of Judah, Zimri became king of Israel and ruled in Tirzah seven days. The army of Israel was camped near Gibbethon, a Philistine town.
Zimri, one of Elah’s officers, commanded half of Elah’s chariots. Zimri made plans against Elah while the king was in Tirzah, getting drunk at Arza’s home. (Arza was in charge of the palace at Tirzah.)