2 Chronicles 11:1-4
1 When Rehoboam arrived in Jerusalem, he mustered the house of Judah and Benjamin—a hundred and eighty thousand fighting men—to make war against Israel and to regain the kingdom for Rehoboam.
2 But this word of the Lord came to Shemaiah the man of God:
3 “Say to Rehoboam son of Solomon king of Judah and to all the Israelites in Judah and Benjamin,
4 ‘This is what the Lord says: Do not go up to fight against your brothers. Go home, every one of you, for this is my doing.’” So they obeyed the words of the Lord and turned back from marching against Jeroboam.