King James Version
Yea also, when he that is a fool walketh by the way, his wisdom faileth him, and he saith to every one that he is a fool.English Standard Version
Even when the fool walks on the road, he lacks sense, and he says to everyone that he is a fool.Catholic Public Domain Version
Moreover, as a foolish man is walking along the way, even though he himself is unwise, he considers everyone to be foolish