30 So I purified the priests and the Levites of everything foreign, and assigned them duties, each to his own task.

Read Nehemiah 13:30 Using Other Translations

Thus cleansed I them from all strangers, and appointed the wards of the priests and the Levites, every one in his business;
Thus I cleansed them from everything foreign, and I established the duties of the priests and Levites, each in his work;
So I purged out everything foreign and assigned tasks to the priests and Levites, making certain that each knew his work.