On the day after the festival ended, they convened a solemn assembly, because they had been dedicating the altar for seven days and observing the festival for seven days.

The Israelis who were present in Jerusalem observed the Festival of Unleavened Bread for seven days with immense gladness, and the descendants of Levi and priests praised the LORD throughout each day, singing mightily to the LORD.

Hezekiah encouraged all the descendants of Levi who demonstrated significant insight in their service to the LORD, so they all participated in the festival meals for seven days, all the while sacrificing peace offerings and giving thanks to the LORD God of their ancestors.

After this, the whole assembly agreed to celebrate for another seven days, and so they did and they were very happy to do so!

The Israelis who were present celebrated the Passover that day, as well as the Festival of Unleavened Bread for seven days.