Bible Verses About Quotations and Allusions: 2 Peter 2:22, »The dog is turned to his own vomit again.«

As a dog turneth againe to his owne vomit, so a foole turneth to his foolishnes.

But it is come vnto them, according to the true Prouerbe, The dogge is returned to his owne vomit: and, The sowe that was washed, to the wallowing in the myre.