2 Bible Verses about Unique Feasts

Indeed, such a Passover as this had not been held since the days of the judges who judged Israel, nor in all the days of the kings of Israel and the kings of Judah.

The entire assembly of those who had returned from the captivity made booths and lived in them. Indeed since the days of Joshua the son of Nun until that very day, the Israelites had not done so. And there was great rejoicing and celebration.