Cross reference
Nehemiah 9:3
3 And for a fourth part of the day, upright in their places, they were reading from the book of the law of their God; and for a fourth part of the day they were requesting forgiveness and worshipping the Lord their God.
Nehemiah 8:7-8
7 And Jeshua and Bani and Sherebiah and Jamin, Akkub, Shabbethai, Hodiah, Maaseiah, Kelita, Azariah, Jozabad, Hanan, Pelaiah, and the Levites made the law clear to the people: and the people kept in their places.
8 And they gave out the words of the book the law of God, clearly, and gave the sense of it, so that their minds were able to take it in.
Nehemiah 8:3-4
3 He was reading it in the wide place in front of the water-doorway, from early morning till the middle of the day, in the hearing of all those men and women whose minds were able to take it in; and the ears of all the people were open to the book of the law.
4 And Ezra the scribe took his place on a tower of wood which they had made for the purpose; and by his side were placed Mattithiah and Shema and Anaiah and Uriah and Hilkiah and Maaseiah on the right; and on the left, Pedaiah and Mishael and Malchijah and Hashum and Hashbaddanah, Zechariah and Meshullam.