2 Chronicles 22:8-10

Young's Literal Translation

⁸ And it cometh to pass, in Jehu's executing judgment with the house of Ahab, that he findeth the heads of Judah and sons of the brethren of Ahaziah, ministers of Ahaziah, and slayeth them.

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.