'Blasphemous' in the Bible

Then I stood on the sand of the sea. I saw a beast coming up out of the sea, having ten horns and seven heads. On his horns were ten crowns, and on his heads, blasphemous names.

He carried me away in the Spirit into a wilderness. I saw a woman sitting on a scarlet-colored animal, full of blasphemous names, having seven heads and ten horns.