2 Kings 22:8-10
Living Bible
8 One day Hilkiah the High Priest went to Shaphan the secretary and exclaimed, “I have discovered a scroll in the Temple, with God’s laws written on it!”
He gave the scroll to Shaphan to read. 9-10 When Shaphan reported to the king about the progress of the repairs at the Temple, he also mentioned the scroll found by Hilkiah. Then Shaphan read it to the king.
2 Kings 23:1-3
Living Bible
23 1-2 Then the king sent for the elders and other leaders of Judah and Jerusalem to go to the Temple with him. So all the priests and prophets and the people, small and great, of Jerusalem and Judah gathered there at the Temple so that the king could read to them the entire book of God’s laws which had been discovered in the Temple. 3 He stood beside the pillar in front of the people, and he and they made a solemn promise to the Lord to obey him at all times and to do everything the book commanded.
2 Kings 23:21-23
Living Bible
21 The king then issued orders for his people to observe the Passover ceremonies as recorded by the Lord their God in The Book of the Covenant. 22 There had not been a Passover celebration like that since the days of the judges of Israel, and there was never another like it in all the years of the kings of Israel and Judah. 23 This Passover was in the eighteenth year of the reign of King Josiah, and it was celebrated in Jerusalem.