Oh, we disagree now and then, but we never come to blows.
Although related to each other, Louis and Frederick had come to blows before this event; they represented two rival houses, those of Wittelsbach and Habsburg, and the election only served to feed the flame of their antagonism.
But it was impossible that the rival Venetian and Genoese merchants, dwelling at close quarters in the Levant cities, should not come to blows.