22 Of them the proverbs are true: “A dog returns to its vomit,” and, “A sow that is washed goes back to her wallowing in the mud.”
2 Peter 2:22 Cross References - BSB
Proverbs 26:11
11 As a dog returns to its vomit, so a fool repeats his folly.
Cross Reference data is from OpenBible.info, retrieved June 28, 2010, and licensed under a Creative Commons Attribution License.