Ecclesiastes Chapter 9 Verses 13 thru 15

Ecc 9:13  I have also seen this example of wisdom under the sun, and it seemed great to me.

Ecc 9:14  There was a little city with few men in it, and a great king came against it and besieged it, building great siegeworks against it.

Ecc 9:15  But there was found in it a poor, wise man, and he by his wisdom delivered the city. Yet no one remembered that poor man.