2 Chronicles 24:1

Joash was seven years old when he began to reign, and he reigned forty years in Jerusalem. His mother's name was Zibiah of Beersheba.

Jehoash was seven years old when he was made king.

whose son was Joram: and his son was Ahaziah, and Joash was son to him.

Treasury of Scripture Knowledge

Joash was seven years old when he began to reign, and he reigned forty years in Jerusalem. His mother's name also was Zibiah of Beersheba.

Jehoash was seven years old when he was made king.

And he began to reign the seventh year of Jehu, and reigned forty years in Jerusalem. His mother's name was Zibiah of Beersheba.