Nehemiah 9:1-3

Now on the twenty-fourth day of this month the children of Israel were assembled with fasting, in sackcloth, and with dust on their heads. Then those of Israelite lineage separated themselves from all foreigners; and they stood and confessed their sins and the iniquities of their fathers. And they stood up in their place and read from the Book of the Law of the LORD their God for one–fourth of the day; and for another fourth they confessed and worshiped the LORD their God.