The rest of the events in Jehoahaz’s reign—everything he did and the extent of his power—are recorded in The Book of the History of the Kings of Israel.
In Solomon’s old age, they turned his heart to worship other gods instead of being completely faithful to the Lord his God, as his father, David, had been.
When Rehoboam died, he was buried among his ancestors in the City of David. His mother was Naamah, an Ammonite woman. Then his son Abijam became the next king.
Finally, Jehoahaz’s army was reduced to 50 charioteers, 10 chariots, and 10,000 foot soldiers. The king of Aram had killed the others, trampling them like dust under his feet.