'Apostasy' in the Bible

'And that prophet, or that dreamer of the dream, is put to death, for he hath spoken apostasy against Jehovah your God (who is bringing you out of the land of Egypt, and hath ransomed you out of a house of servants), to drive you out of the way in which Jehovah thy God hath commanded thee to walk, and thou hast put away the evil thing from thy midst.

'When a violent witness doth rise against a man, to testify against him apostasy,