Nehemiah 9:1-3

On the twenty-fourth day of the same month, the Israelites gathered together, fasting and wearing sackcloth and putting dust on their heads. Those of Israelite descent had separated themselves from all foreigners. They stood in their places and confessed their sins and the sins of their ancestors. They stood where they were and read from the Book of the Law of the LORD their God for a quarter of the day, and spent another quarter in confession and in worshiping the LORD their God.