1 Kings 11:27-29

27And this was the reason why he lifted up his hand against the king. Solomon built the Millo, and closed up the breach of the city of David his father.

28The man Jeroboam was very able, and when Solomon saw that the young man was industrious he gave him charge over all the forced labor of the house of Joseph.

29And at that time, when Jeroboam went out of Jerusalem, the prophet Ahijah the Shilonite found him on the road. Now Ahijah had dressed himself in a new garment, and the two of them were alone in the open country.