Prophets — Either Jeremiah, Zephaniah, Urijah: or, the sons of the prophets. It seems he read it himself. Josiah did not think it beneath him, to be a reader, any more than Solomon did to be a preacher, and David to be even a door keeper in the house of God. All people are concerned to know the scripture, and all in authority, to spread the knowledge of it.
Related Commentaries of 2 Kings 23:2
2 Kings 23:2
2 And the king went up into the house of the LORD, and all the men of Judah and all the inhabitants of Jerusalem with him, and the priests, and the prophets, and all the people, both small and great: and he read in their ears all the words of the book of the covenant which was found in the house of the LORD.