Proverbs 21:22 in the King James Version
A wise man scaleth the city of the mighty, and casteth down the strength of the confidence thereof.
Context
21 He who follows after righteousness and kindness finds life, righteousness, and honor.
22 A wise man scales the city of the mighty, and brings down the strength of its confidence.
23 Whoever guards his mouth and his tongue keeps his soul from troubles.