Proverbs 21:22

A wise man scales the city of the mighty, and brings down the strength of the confidence of it.

Ecclesiastes 7:19

Wisdom is a strength to the wise man more than ten rulers that are in a city.

2 Samuel 5:6-9

And the king and his men went to Jerusalem against the Jebusites, the inhabitants of the land, who spoke to David, saying, Unless thou take away the blind and the lame, thou shall not come in here, thinking, David cannot come in he

2 Samuel 20:16-22

Then a wise woman out of the city cried out, Hear, hear. Say, I pray you, to Joab, Come near here, that I may speak with thee.

Proverbs 24:5

A wise man is strong, yea, a man of knowledge increases might.

Ecclesiastes 9:13-18

I have also seen wisdom under the sun this way, and it seemed great to me:

Treasury of Scripture Knowledge

Summary

A wise man scaleth the city of the mighty, and casteth down the strength of the confidence thereof.

Bible References

General references

2 Samuel 20:16
Then a wise woman out of the city cried out, Hear, hear. Say, I pray you, to Joab, Come near here, that I may speak with thee.
Ecclesiastes 7:19
Wisdom is a strength to the wise man more than ten rulers that are in a city.
Ecclesiastes 9:13
I have also seen wisdom under the sun this way, and it seemed great to me: