code: def get_line(self, line=1):
          
          verse_size = len(self.get_verse()) + 1
          if line > 1:
              verse = math.floor((line - 1) / verse_size)
              line_in_verse = (line - 1) % verse_size
              try:
                  return self.verses[verse][line_in_verse]
              except IndexError:
                  return ''
          else:
              return self.verses[0][0]
docs: Return a specific line.