Deuteronomy 29:17-20

17and ye have seen their abominations, and their idols, wood and stone, silver and gold, which were among them); 18lest there should beH1961 among you man, or woman, or family, or tribe, whose heartH3820 turneth awayH5595 this day from Jehovah our God, to go to serve the gods of those nations; lest there should beH1961 among you a root that beareth gall and wormwood; 19and it come to pass, when he heareth the words of this curseH423, that he bless himself in his heart, saying, I shall have peace, though I walk in the stubbornness of my heart, to destroy the moist with the dry. 20Jehovah will not pardon him, but then the anger of Jehovah and his jealousy will smoke against that man, and all the curseH423 that is writtenH3789 in this bookH5612 shall lie upon him, and Jehovah will blot out his name from under heaven.