II Kings 23:21-23

Then the king commanded all the people, saying, “Keep the Passover to the LORD your God, as it is written in this Book of the Covenant.” Such a Passover surely had never been held since the days of the judges who judged Israel, nor in all the days of the kings of Israel and the kings of Judah. But in the eighteenth year of King Josiah this Passover was held before the LORD in Jerusalem.