2 Chronicles 30:13-20

13So a huge crowd assembled at Jerusalem in midspring to celebrate the Festival of Unleavened Bread.

14They set to work and removed the pagan altars from Jerusalem. They took away all the incense altars and threw them into the Kidron Valley.

15On the fourteenth day of the second month, one month later than usual, the people slaughtered the Passover lamb. This shamed the priests and Levites, so they purified themselves and brought burnt offerings to the Temple of the Lord.

16Then they took their places at the Temple as prescribed in the Law of Moses, the man of God. The Levites brought the sacrificial blood to the priests, who then sprinkled it on the altar.

17Since many of the people had not purified themselves, the Levites had to slaughter their Passover lamb for them, to set them apart for the Lord.

18Most of those who came from Ephraim, Manasseh, Issachar, and Zebulun had not purified themselves. But King Hezekiah prayed for them, and they were allowed to eat the Passover meal anyway, even though this was contrary to the requirements of the Law. For Hezekiah said, “May the Lord, who is good, pardon those

19who decide to follow the Lord, the God of their ancestors, even though they are not properly cleansed for the ceremony.”

20And the Lord listened to Hezekiah’s prayer and healed the people.