1 Peter 2:15

Ye may put to silence— Ye may bridle-in. The original φιμουν, is used for putting on a muzzle, as the ancients used to do upon oxen, horses, and mules, as well as upon dogs. Fierce calumniators and zealous prosecutors, who were unacquainted with the Christian doctrine, and not possessed of the meek and benign Spirit of Christ, were not improperly considered as animals, which upon some occasions required to be muzzled. By the foolish men here spoken of, Whitby understands the Heathen; who might be ready foolishly to judge of Christians by the behaviour of the turbulent Jews; and so might represent them as a people naturally averse from subjection to kings, as Josephus says of his own nation.