Nehemiah 13:29-33

Remember them, O my God, because they have defiled the priesthood, and the covenant of the priesthood, and of the Levites.

Thus cleansed I them from all strangers, and appointed the wards of the priests and the Levites, every one in his business;

And for the wood offering, at times appointed, and for the firstfruits. Remember me, O my God, for good.