2 Chronicles 34:30-33 NIV

30 He went up to the temple of the LORD 1 with the men of Judah, the people of Jerusalem, the priests and the Levites--all the people from the least to the greatest. He read in their hearing all the words of the Book of the Covenant, which had been found in the temple of the LORD.

References for 2 Chronicles 34:30

31 The king stood by his pillar2 and renewed the covenant3 in the presence of the LORD--to follow4 the LORD and keep his commands, regulations and decrees with all his heart and all his soul, and to obey the words of the covenant written in this book.

References for 2 Chronicles 34:31

32 Then he had everyone in Jerusalem and Benjamin pledge themselves to it; the people of Jerusalem did this in accordance with the covenant of God, the God of their fathers.
33 Josiah removed all the detestable5 idols from all the territory belonging to the Israelites, and he had all who were present in Israel serve the LORD their God. As long as he lived, they did not fail to follow the LORD, the God of their fathers.

References for 2 Chronicles 34:33