2 Chronicles 30:18-19

MLV(i) 18 For a multitude of the people, even many of Ephraim and Manasseh, Issachar and Zebulun, had not cleansed themselves, yet they ate the Passover otherwise than it is written.
For Hezekiah had prayed for them, saying, The good Jehovah pardon everyone 19 who sets his heart to seek God, Jehovah, the God of his fathers, though he is not according to the purification of the sanctuary.