KJV
Now [concerning] his sons, and the
greatness of the burdens [laid] upon him, and the repairing of the house of
God, behold, they [are] written in the story of the book of the kings. And
Amaziah his son reigned in his stead.
BSB
The accounts of the sons of Joash, as well as the many pronouncements about him and about the restoration of the house of God, are indeed written in the Treatise of the Book of the Kings. And his son Amaziah reigned in his place.