Cross-referencesExplore similar Bible verses on Proverbs 26:11 in English Standard Version "Like a dog that returns to his vomit is a fool who repeats his folly." Ex 8:15 But when Pharaoh saw that there was a respite, he hardened his heart and would not listen to them, as the Lord had said.2Pe 2:22 What the true proverb says has happened to them: “The dog returns to its own vomit, and the sow, after washing herself, returns to wallow in the mire.”