2 Chronicles 30:18-20

18For the majority of the people, many from Ephraim and Manasseh, Issachar and Zebulun, had not purified themselves, and yet they ate the Passover contrary to what had been prescribed. For Hezekiah had prayed for them, saying, “May the good Lord pardon

19everyone who sets his heart to seek God—the Lord God of his fathers—even though it is not in accordance with the [ceremonial] purification [rules] of the sanctuary.”

20So the Lord listened to Hezekiah and healed the people [of their uncleanness].