2 Chronicles 30:19-21

American Standard Version

¹⁹ that setteth his heart to seek God, Jehovah, the God of his fathers, though he be not cleansed according to the purification of the sanctuary. ²⁰ And Jehovah hearkened to Hezekiah, and healed the people. ²¹ And the children of Israel that were present at Jerusalem kept the feast of unleavened bread seven days with great gladness; and the Levites and the priests praised Jehovah day by day, singing with loud instruments unto Jehovah.