'Folly' in the Bible

Please, your majesty, don't pay attention to this worthless man Nabal, for he's just like his name. Nabal is his name and folly is his constant companion. But I, your servant, didn't see your majesty's young men whom you sent.

So take seven bulls and seven rams and bring them to my servant Job. And bring a whole burnt offering for yourselves and my servant Job will pray for you. I'll encourage him by not responding as your disgraceful folly deserves, since you didn't speak about me correctly as did my servant Job."

He will die for lack of discipline, and he goes astray because of his great folly.

Every sensible person acts from knowledge, but a fool demonstrates folly.

The naive inherit folly, but the careful are crowned with knowledge.

To devise folly is sin, and people detest a scoffer.

A dog that returns to its vomit is like a fool who reverts to his folly.

Therefore the Lord does not have pity on their young men, and has no compassion on their orphans and widows, because each of them was godless and an evildoer, and every mouth spoke folly. "Yet for all this, his anger has not turned away, and his hand is still stretched out, ready to strike.