Ezekiel 14:7-8

7For anyone from the house of Israel or the outsiders who dwell in Israel who breaks himself away from Me takes idols into his heart, puts the stumbling block of his iniquity before his face and then comes to the prophet to inquire of Me through him—I, Adonai, will answer him Myself.

8I will set My face against that man. I will make him a sign and a proverb and cut him off from among My people. Then you will know that I am Adonai.