KJV - As a dog returneth to his vomit, so a fool returneth to his folly.

ASV - As a dog that returneth to his vomit, `So is' a fool that repeateth his folly.

BBE - Like a dog going back to the food which he has not been able to keep down, is the foolish man doing his foolish acts over again.

WEB - As a dog that returns to his vomit, So is a fool who repeats his folly.

YLT - As a dog hath returned to its vomit, A fool is repeating his folly.

Notes