To speak of the "bible" as a single entity is a mistake. It is well-known that it is not a book but a collection of hand-picked works put together by men with an agenda. It contains errors and contradictions that anyone with an open mind can see.
Without knowing the geographic locations of either Mt Hor or Moserah, it is impossible to know whether or not this claim of errancy holds any truth. It could be said that "John Doe climbed to the peak of Mount Everest and there he died" and also "John Doe came to the land of Nepal where he died"...