Now his servant Zimri, commander of half his chariots, conspired against him as he was in Tirzah drinking himself drunk in the house of Arza, steward of his house in Tirzah.
Then it came to pass, when he began to reign, as soon as he was seated on his throne, that he killed all the household of Baasha; he did not leave him one male, neither of his relatives nor of his friends.
Then Baasha the son of Ahijah, of the house of Issachar, conspired against him. And Baasha killed him at Gibbethon, which belonged to the Philistines, while Nadab and all Israel laid siege to Gibbethon.
In the twenty-seventh year of Asa king of Judah, Zimri had reigned in Tirzah seven days. And the people were encamped against Gibbethon, which belonged to the Philistines.