2 Chronicles 22:10-12

¹⁰Now when Athali'ah the mother of Ahazi'ah saw that her son was dead, she arose and destroyed all the royal family of the house of Judah. ¹¹But Jeho-shab'e-ath, the daughter of the king, took Jo'ash the son of Ahazi'ah, and stole him away from among the king's sons who were about to be slain, and she put him and his nurse in a bedchamber. Thus Jeho-shab'e-ath, the daughter of King Jeho'ram and wife of Jehoi'ada the priest, because she was a sister of Ahazi'ah, hid him from Athali'ah, so that she did not slay him; ¹²and he remained with them six years, hid in the house of God, while Athali'ah reigned over the land.