Nehemiah 13:28-30
Nehemiah 13: 28 to 30
28 One of the sons of Joiada son of Eliashib the high priest had married a daughter of Sanballat the Horonite, so I banished him from my presence.
29 Remember them, O my God, for they have defiled the priesthood and the solemn vows of the priests and Levites.
30 So I purged out everything foreign and assigned tasks to the priests and Levites, making certain that each knew his work.