Then Baasha, son of Ahijah from the tribe of Issachar, plotted against Nadab. Baasha assassinated him in the Philistine city of Gibbethon while Nadab and the Israelite forces were attacking it.
At the beginning of Zimri’s reign, as soon as he was on his throne, he killed Baasha’s entire family. He didn’t spare any of Baasha’s male relatives or friends.
But Zimri, the general who commanded half of Elah’s chariots, plotted against him. Elah was getting drunk in Tirzah at Arza’s house. (Arza was in charge of the palace in Tirzah.)