Leviticus 20:1-3

¹And the Lord spoke to Moses, saying,

²Thou shalt also say to the children of Israel, If there shall be any of the children of Israel, or of those who have become proselytes in Israel, who shall give of his seed to Moloch, let him be surely put to death; the nation upon the land shall stone him with stones.

³And I will set my face against that man, and will cut him off from his people, because he has given of his seed to Moloch, to defile my sanctuary, and profane the name of them that are consecrated to me.