2 Chronicles 35:17–18

17 The Israelites who were present in Judah also observed the Passover at that time and the Festival of Unleavened Bread for seven days.u 18 No Passover had been observedv like it in Israel since the days of the prophet Samuel. None of the kings of Israel ever observed a Passover like the one that Josiah observed with the priests, the Levites, all Judah, the Israelites who were present in Judah, and the inhabitants of Jerusalem.