2 Chronicles 30:21

17For there were many in the assembly who had not sanctified themselves; therefore the Levites were in charge of killing the Passovers for everyone who was not clean, to sanctify them to the LORD.

18For a multitude of the people, even many of Ephraim, Manasseh, Issachar, and Zebulun, had not cleansed themselves, yet they ate the Passover other than the way it is written. For Hezekiah had prayed for them, saying, “May the good LORD pardon everyone

19who sets his heart to seek God, the LORD, the God of his fathers, even if they aren’t clean according to the purification of the sanctuary.”

20The LORD listened to Hezekiah, and healed the people.

21The children of Israel who were present at Jerusalem kept the feast of unleavened bread seven days with great gladness. The Levites and the priests praised the LORD day by day, singing with loud instruments to the LORD.

22Hezekiah spoke encouragingly to all the Levites who had good understanding in the service of the LORD. So they ate throughout the feast for the seven days, offering sacrifices of peace offerings and making confession to the LORD, the God of their fathers.

23The whole assembly took counsel to keep another seven days, and they kept another seven days with gladness.

24For Hezekiah king of Judah gave to the assembly for offerings one thousand bulls and seven thousand sheep; and the princes gave to the assembly a thousand bulls and ten thousand sheep; and a great number of priests sanctified themselves.

25All the assembly of Judah, with the priests and the Levites, and all the assembly who came out of Israel, and the foreigners who came out of the land of Israel and who lived in Judah, rejoiced.