II Chronicles 22:11

But Jehoshabeath, the daughter of the king, took Joash the son of Ahaziah, and stole him away from among the king’s sons who were being murdered, and put him and his nurse in a bedroom. So Jehoshabeath, the daughter of King Jehoram, the wife of Jehoiada the priest (for she was the sister of Ahaziah), hid him from Athaliah so that she did not kill him.