Proverbs 26:3
A whip for the horse, a bridle for the ass, and a rod for the fool's back.
A whip for the horse,.... One that is dull of going, or refractory and wants breaking;
a bridle for the ass; not to curb and restrain it from going too fist, asses being generally dull; but to direct its way and turn it when necessary, it being stiffnecked and obstinate; though the Septuagint, Syriac, and Arabic versions, render it a "spear" or "goad", something to prick with, and excite it to motion; and so the Targum; or otherwise one would have thought the whip was fitter for the ass and the bridle for the horse;
and a rod for the fool's back; suggesting that the fool, or wicked man, is like the horse or the mule; though not without understanding of things natural, yet of things divine and moral; and as stupid as the ass, however wise he may conceit himself to be, being born like a wild ass's colt; and instead of honour being given him, stripes should be laid upon him; he should be reproved sharply, and corrected for his wickedness, especially the causeless curser, Proverbs 19:29.