9:3 For one-fourth of the day they stood in their place and read from the book of the law of the LORD their God, and for another fourth they were confessing their sins 1 and worshiping the LORD their God.
Nehemiah 12:24
12:24 And the leaders of the Levites were Hashabiah, Sherebiah, Jeshua son of Kadmiel, and their colleagues, who stood opposite them to offer praise and thanks, one contingent corresponding to the other, as specified by 2 David the man of God.
1 tnHeb “confessing.” The words “their sins” are not present in the Hebrew text of v. 3, but are clearly implied here because they are explicitly stated in v. 2.