II Kings Chapter 11

11:1-4
And when Athaliah the mother of Ahaziah saw that her son was dead, she arose and destroyed all the seed royal.
But Jehosheba, the daughter of king Joram, sister of Ahaziah, took Joash the son of Ahaziah and stole him from among the king’s sons which were slain; and they hid him, even him and his nurse, in the bedchamber from Athaliah, so that he was not slain.
And he was with her hid in the house of the Lord six years. And Athaliah did reign over the land.
And the seventh year Jehoiada sent and fetched the rulers over hundreds, with the captains and the guard, and brought them to him into the house of the Lord, and made a covenant with them, and took an oath of them in the house of the Lord, and shewed them the king’s son.

11:12-14
And he brought forth the king’s son, and put the crown upon him, and gave him the testimony; and they made him king, and anointed him; and they clapped their hands, and said, God save the king.
And when Athaliah heard the noise of the guard and of the people, she came to the people into the temple of the Lord.
And when she looked, behold, the king stood by a pillar, as the manner was, and the princes and the trumpeters by the king, and all the people of the land rejoiced, and blew with trumpets: and Athaliah rent her clothes, and cried, Treason, Treason.

11:16
And they laid hands on her; and she went by the way by the which the horses came into the king’s horse: and there was she slain.

11:20-21
And all the people of the land rejoiced, and the city was in quiet: and they slew Athaliah with the sword beside the king’s house.
Seven years old was Jehoash when he began to reign.