Divrey Hayamim Bais 33:24-25

Orthodox Jewish Bible

²⁴ And his avadim made a kesher against him, assassinated him in his own bais.

²⁵ But the am ha’aretz slaughtered all them that had made the kesher against HaMelech Amon; and the am ha’aretz made Yoshiyahu (Josiah) bno Melech in his place.