Bible Verses About Wicked (People): Compared With: Dogs

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

Give not that which is holy unto the dogs, neither cast ye your pearls before swine, lest they trample them under their feet, and turn again and rend you.

But it is happened unto them according to the true proverb, The dog is turned to his own vomit again; and the sow that was washed to her wallowing in the mire.