Nehemiah 13:28-30

28Even one of the sons of Joiada, the son of Eliashib the high priest, became a son-in-law of 1Sanballat the Horonite, so I chased him away from me. 292Remember them, my God, 3because they have defiled the priesthood and the 4covenant of the priesthood and the Levites.

305So I purified them from everything foreign, and assigned duties to the priests and the Levites, each in his work,