Thematic Bible: Remained as one people until the reign of rehoboam

And when all Israel saw that the king did not hearken to them, the people answered the king, saying, What portion have we in David? Neither have we inheritance in the son of Jesse. To your tents, O Israel. Now see to thine own hous But as for the sons of Israel who dwelt in the cities of Judah, Rehoboam reigned over them. Then king Rehoboam sent Adoram who was over the men subject to task work. And all Israel stoned him to death with stones. And king Rehoboam made speed to get up to his chariot, to flee to Jerusalem. read more.
So Israel rebelled against the house of David to this day. And it came to pass, when all Israel heard that Jeroboam was returned, that they sent and called him to the congregation, and made him king over all Israel. There was none that followed the house of David, but only the tribe of Jud