Proverbios 26

As when a dog goes to his own vomit, and becomes abominable, so is fool who returns in his wickedness to his own sin. (26:11AA) There is a shame that brings sin: and there is a shame that is glory and grace.

Como perro que vuelve á su vómito, así el necio que repite su necedad.

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

As a dog that returns to his vomit, so is a fool who repeats his folly.