2 Chronicles 35:16

14Afterward they prepared for themselves and for the priests, because the priests the sons of Aaron were busy with offering the burnt offerings and the fat until night. Therefore the Levites prepared for themselves and for the priests the sons of Aaron.

15The singers, the sons of Asaph, were in their place, according to the commandment of David, Asaph, Heman, and Jeduthun the king’s seer; and the gatekeepers were at every gate. They didn’t need to depart from their service, because their brothers the Levites prepared for them.

16So all the service of the LORD was prepared the same day, to keep the Passover, and to offer burnt offerings on the LORD’s altar, according to the commandment of King Josiah.

17The children of Israel who were present kept the Passover at that time, and the feast of unleavened bread seven days.

18There was no Passover like that kept in Israel from the days of Samuel the prophet, nor did any of the kings of Israel keep such a Passover as Josiah kept—with the priests, the Levites, and all Judah and Israel who were present, and the inhabitants of Jerusalem.