2 Chronicles 22:11

But Jehosheba, King Jehoram’s daughter, took Joash, Ahaziah’s son. She stole him from among the other sons of the king who were going to be murdered and put him and his nurse in a bedroom. So Jehosheba, who was King Jehoram’s daughter and Ahaziah’s sister and the wife of Jehoiada the priest, hid Joash so Athaliah could not kill him.