Parallel
Revelation 13:5
King James Version (1769 Blayney revision, with Apocrypha) · Berean Standard Bible
And there was given unto him a mouth speaking great things and blasphemies; and power was given unto him to continue (note: Or, to make war) forty and two months.
The beast was given a mouth to speak arrogant and blasphemous words, and authority to act for 42 months.