And there will be a highway called the Way of Holiness. The unclean will not travel it—only those who walk in the Way—and fools will not stray onto it.
KJV
And an highway shall be there, and a way, and it shall be called The way of holiness; the unclean shall not pass over it; but it [shall be] for those: the wayfaring men, though fools, shall not err [therein].
ASV
And a highway shall be there, and a way, and it shall be called The way of holiness; the unclean shall not pass over it; but is shall be for the redeemed: the wayfaring men, yea fools, shall not err therein.