2 Chronicles 22:10-12

Rotherham(i) 10 But, when, Athaliah mother of Ahaziah, saw that her son was dead, she rose up and destroyed all the seed royal of the house of Judah. 11 But Jehoshabeath, daughter of the king, took Joash son of Ahaziah, and stole him from among the sons of the king who were being slain, and put him and his nurse in a bedchamber,––so Jehoshabeath daughter of King Jehoram––wife of Jehoiada the priest, for, she, was the sister of Ahaziah––hid him from the face of Athaliah so that she slew him not. 12 And it came to pass that he was with them, in the house of God, hidden six years,–while, Athaliah, was reigning over the land.