2 Kings 23:23

23 This Passover was celebrated to the Lord in Jerusalem in the eighteenth year of King Josiah's rule.

2 Kings 23:23 Meaning and Commentary

2 Kings 23:23

But in the eighteenth year of king Josiah, wherein this
passover was holden to the Lord in Jerusalem.
] This shows that Josiah must begin the reformation very early that year, since he did all that is before recorded in this and the preceding chapter by the fourteenth of Nisan, the day on which the passover was kept, which month answers to part of our March and part of April, see ( 2 Kings 22:3 ) and was the same year the repairs of the temple were finished.

2 Kings 23:23 In-Context

21 The king commanded all the people, "Celebrate the Passover to the Lord your God as it is written in this Book of the Agreement.
22 The Passover had not been celebrated like this since the judges led Israel. Nor had one like it happened while there were kings of Israel and kings of Judah.
23 This Passover was celebrated to the Lord in Jerusalem in the eighteenth year of King Josiah's rule.
24 Josiah destroyed the mediums, fortune-tellers, house gods, and idols. He also destroyed all the hated gods seen in the land of Judah and Jerusalem. This was to obey the words of the teachings written in the book Hilkiah the priest had found in the Temple of the Lord.
25 There was no king like Josiah before or after him. He obeyed the Lord with all his heart, soul, and strength, following all the Teachings of Moses.
Scripture taken from the New Century Version. Copyright © 1987, 1988, 1991 by Thomas Nelson, Inc. Used by permission. All rights reserved.