1 Kings 16:9

And his servant Zimri, captain of half his chariots
His military chariots; there were two captains of them, and this was one of them; so the Targum,

``one of the two masters or captains of the chariots:''

conspired against him, as he was in Tirzah drinking himself drunk in
the house of Arza, steward of his house in Tirzah;
who had the charge of his wine and other liquors, to which he was addicted beyond measure; and this was a fit opportunity for Zimri to fall upon him, and slay him, when he was drunk, and off his guard, and his army at the same time was besieging Gibbethon, ( 1 Kings 16:15 ) so that there was a very great likeness in what befell the family of Baasha, to that of the family of Jeroboam; for as the son of the one, and of the other, reigned but two years, so they were both slain by their servants, and both at a time when Gibbethon was besieged; the Targum takes this Arza to be the temple of an idol so called, near the royal palace.