Proverbs 21:22

A wise man scales the city of the mighty, and casts down the stronghold in which they trust.

Ecclesiastes 7:19

Wisdom strengthens the wise more than ten mighty men who are in the city.

2 Samuel 5:6-9

And the king and his men went to Jerusalem unto the Jebusites, the inhabitants of the land: who spoke unto David, saying, Except you take away the blind and the lame, you shall not come in here: thinking, David cannot come in here.

2 Samuel 20:16-22

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

Proverbs 24:5

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

Ecclesiastes 9:13-18

This wisdom have I seen also under the sun, and it seemed great unto 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 cried a wise woman out of the city, Hear, hear; say, I pray you, unto Joab, Come near here, that I may speak with you.
Ecclesiastes 7:19
Wisdom strengthens the wise more than ten mighty men who are in the city.
Ecclesiastes 9:13
This wisdom have I seen also under the sun, and it seemed great unto me: