2 Chronicles 35:18-20

Young's Literal Translation

¹⁸ And there hath not been made a passover like it in Israel from the days of Samuel the prophet, and none of the kings of Israel made such a passover as Josiah hath made, and the priests, and the Levites, and all Judah and Israel who are found, and the inhabitants of Jerusalem.

¹⁹ In the eighteenth year of the reign of Josiah hath this passover been made.

²⁰ After all this, when Josiah hath prepared the house, come up hath Necho king of Egypt, to fight against Carchemish by Phrat, and Josiah goeth forth to meet him;