2 Chronicles 17:7
“Also in the third year of his reign he sent to his princes, even to Ben–hail, and to Obadiah, and to Zechariah, and to Nethaneel, and to Michaiah, to teach in the cities of Judah.”
Therefore the Lord stablished the kingdom in his hand; and all Judah brought to Jehoshaphat presents; and he had riches and honour in abundance.
And his heart was lifted up in the ways of the Lord: moreover he took away the high places and groves out of Judah.
Also in the third year of his reign he sent to his princes, even to Ben–hail, and to Obadiah, and to Zechariah, and to Nethaneel, and to Michaiah, to teach in the cities of Judah.
And with them he sent Levites, even Shemaiah, and Nethaniah, and Zebadiah, and Asahel, and Shemiramoth, and Jehonathan, and Adonijah, and Tobijah, and Tob–adonijah, Levites; and with them Elishama and Jehoram, priests.
And they taught in Judah, and had the book of the law of the Lord with them, and went about throughout all the cities of Judah, and taught the people.
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Cross-References
“And said unto the Levites that taught all Israel, which were holy unto the Lord, Put the holy ark in the house which Solomon the son of David king of Israel did build; it shall not be a burden upon your shoulders: serve now the Lord your God, and his people Israel,”
“And he said unto them, I must preach the kingdom of God to other cities also: for therefore am I sent.”
“Behold, I have taught you statutes and judgments, even as the Lord my God commanded me, that ye should do so in the land whither ye go to possess it.”
“And they stood up in their place, and read in the book of the law of the Lord their God one fourth part of the day; and another fourth part they confessed, and worshipped the Lord their God.”
“Also Jeshua, and Bani, and Sherebiah, Jamin, Akkub, Shabbethai, Hodijah, Maaseiah, Kelita, Azariah, Jozabad, Hanan, Pelaiah, and the Levites, caused the people to understand the law: and the people stood in their place.”