2 Chronicles 30:20

¹⁸For the greatest part of the people of Ephraim, and Manasseh, and Issachar, and Zebulun, had not purified themselves, but ate the Passover contrary to the Scripture. On this account also Hezekiah prayed concerning them, saying,

¹⁹The good Lord be merciful with regard to every heart that sincerely seeks the Lord God of their fathers, and is not purified according to the purification of the sanctuary.

— 2 Chronicles 30:20 —

²¹And the children of Israel who were present in Jerusalem kept the feast of unleavened bread seven days with great joy; and they continued to sing hymns to the Lord daily, and the priests and the Levites played on instruments to the Lord.

²²And Hezekiah encouraged all the Levites, and those that had good understanding of the Lord: and they completely kept the feast of unleavened bread seven days, offering peace offerings, and confessing to the Lord God of their fathers.