Ezekiel 14:7-8

7For anyone of the house of Israel or among the strangers who immigrate to Israel who separates himself from Me, taking his idols into his heart, and puts right before his face the [vile] stumbling block of his wickedness and guilt, and [then] comes to the prophet to ask of Me for himself, I the Lord will answer him Myself.

8I will set My face against that man [that hypocrite] and will make him a sign and a proverb, and I will cut him off from among My people; and you will know [without any doubt] that I am the Lord.