docs: def verse_lookup(self, book_name, book_chapter, verse, cache_chapter = True):
          """
          Looks up a verse from online.recoveryversion.bible, then returns it.
          """
          verses_list = self.get_chapter(
              book_name,
              str(book_chapter),
              cache_chapter = cache_chapter)
          return verses_list[int(verse) - 1]