2 Chronicles 34:30-32

30 He went up to the Temple of the Lord. All the men from Judah and the people from Jerusalem went with him. The priests and the Levites and all the people—from the most important to the least important—went with him. He read to them all the words in the Book of the Agreement. That book was found in the Temple of the Lord.

31 Then the king stood by his pillar. He made an agreement in the presence of the Lord. He agreed to follow the Lord and to obey his commands, rules and laws with his whole being. And he agreed to obey the words of the agreement written in this book.

32 Then Josiah made all the people in Jerusalem and Benjamin promise to accept the agreement. The people of Jerusalem obeyed the agreement of God, the God their ancestors obeyed.