2 Chronicles 22:9-11

Young's Literal Translation

⁹ And he seeketh Ahaziah, and they capture him, (and he is hiding himself in Samaria), and bring him in unto Jehu, and put him to death, and bury him, for they said, `He [is] son of Jehoshaphat, who sought Jehovah with all his heart;' and there is none to the house of Ahaziah to retain power for the kingdom.

¹⁰ And Athaliah mother of Ahaziah hath seen that her son is dead, and she riseth and destroyeth the whole seed of the kingdom of the house of Judah.

¹¹ And Jehoshabeath daughter of the king taketh Joash son of Ahaziah, and stealeth him from the midst of the sons of the king who are put to death, and putteth him and his nurse into the inner part of the bed-chambers, and Jehoshabeath daughter of king Jehoram, wife of Jehoiada the priest, because she hath been sister of Ahaziah, hideth him from the face of Athaliah, and she hath not put him to death.