Yelping curs may anger mastiffs at last. [ Proverb ]

When mastiffs fight, little curs will bark. [ Proverb ]

His tongue, like the tail of Samson's foxes, carries firebrands, and is enough to set the whole field of the world on a flame. Himself begins table-talk of his neighbor at another's board, to whom he bears the first news, and adjures him to conceal the reporter; whose choleric answer he returns to his first host, enlarged with a second edition; so as it used to be done in the fight of unwilling mastiffs, he claps each on the side apart, and provokes them to an eager conflict. [ Bishop Hall ]