Malachi 2:10-12

10Do we not all have one Father? Has not one God created us? Why do we deal treacherously with one another, profaning the covenant of our fathers [with God]?

11Judah has been treacherous (disloyal), and a repulsive act has been committed in Israel and in Jerusalem; for Judah has profaned the sanctuary of the Lord which He loves, and has married the daughter of a foreign god.

12As for the man who does this, may the Lord cut off from the tents of Jacob to the last man those who do this [evil thing], awake and aware, even the one who brings an offering to the Lord of hosts.