2 Kings 12:20-21

His servants arose and made a conspiracy and struck down Joash in the house of Millo, on the way that goes down to Silla. It was Jozacar the son of Shimeath and Jehozabad the son of Shomer, his servants, who struck him down, so that he died. And they buried him with his fathers in the city of David, and Amaziah his son reigned in his place.