2 Chronicles 30:21-23

New Revised Standard Version Catholic Edition

²¹ The people of Israel who were present at Jerusalem kept the festival of unleavened bread seven days with great gladness; and the Levites and the priests praised the Lord day by day, accompanied by loud instruments for the Lord. ²² Hezekiah spoke encouragingly to all the Levites who showed good skill in the service of the Lord. So the people ate the food of the festival for seven days, sacrificing offerings of well-being and giving thanks to the Lord the God of their ancestors.

²³ Then the whole assembly agreed together to keep the festival for another seven days; so they kept it for another seven days with gladness.