There followed a long war between the house of Saul and the house of David, in which David grew ever stronger, but the house of Saul ever weaker. Sons Born in Hebron.
On his arrival in Jerusalem, Rehoboam assembled all the house of Judah and the tribe of Benjamin—one hundred and eighty thousand elite warriors—to wage war against the house of Israel, to restore the kingdom to Rehoboam, son of Solomon.
Thus says the Lord: You must not go out to war against your fellow Israelites. Return home, each of you, for it is I who have brought this about. They obeyed the word of the Lord and turned back, according to the word of the Lord.
The acts of Rehoboam, first and last, are recorded in the history of Shemaiah the prophet and of Iddo the seer (his family record). There were wars between Rehoboam and Jeroboam all their days.