When Athaliah, the mother of Ahaziah, saw that her son was dead, she began to kill off the whole royal family. But Jehosheba, daughter of King Jehoram and sister of Ahaziah, took Joash, his son, and spirited him away, along with his nurse, from the bedroom where the princes were about to be slain. She concealed him from Athaliah, and so he did not die. For six years he remained hidden in the temple of the LORD, while Athaliah ruled the land. (2 Kgs 11:1-4, 9-18, 20)
https://bible.usccb.org/bible/readings/061722.cfm
When I was just a kid, the story of the boy-king, Joash, caught my imagination: to hide out in the temple of the Lord until he was ready to receive the crown.