King James Version
And there was given unto him a mouth speaking great things and blasphemies; and power was given unto him to continue forty and two months.New International Version
The beast was given a mouth to utter proud words and blasphemies and to exercise his authority for forty-two months.Catholic Public Domain Version
And there was given to it a mouth, speaking great things and blasphemies. And authority was given to him to act for forty-two months