'Blasphemous' in the Bible

So they secretly got some men to say, "We have heard him speaking blasphemous words against Moses and God."

I saw a beast coming out of the sea. It had ten horns, seven heads, and ten royal crowns on its horns. On its heads were blasphemous names.

The beast was allowed to speak arrogant and blasphemous things, and it was given authority for 42 months.