Isaiah 5:26-28

He will lift up a banner to the nations from afar, And will whistle to them from the end of the earth; Surely they shall come with speed, swiftly. No one will be weary or stumble among them, No one will slumber or sleep; Nor will the belt on their loins be loosed, Nor the strap of their sandals be broken; Whose arrows are sharp, And all their bows bent; Their horses’ hooves will seem like flint, And their wheels like a whirlwind.