2 Chronicles 35:16

And afterward they made ready for themselves, and for the priests: because the priests the sons of Aaron [were busied] in offering of burnt offerings and the fat until night; therefore the Levites prepared for themselves, and for the priests the sons of Aaron.

And the singers the sons of Asaph [were] in their place, according to the commandment of David, and Asaph, and Heman, and Jeduthun the king's seer; and the porters [waited] at every gate; they might not depart from their service; for their brethren the Levites prepared for them.

And the children of Israel that were present kept the passover at that time, and the feast of unleavened bread seven days.

And there was no passover like to that kept in Israel from the days of Samuel the prophet; neither did all the kings of Israel keep such a passover as Josiah kept, and the priests, and the Levites, and all Judah and Israel that were present, and the inhabitants of Jerusalem.