Ecclesiastes 9:15

And in the city there was found a poor man - but he was wise - which with his wisdom delivered the city: yet was there no body, that had any respect for such a simple man.

Ecclesiastes 4:13

A poor child being wise, is better than an old king that doteth, and cannot beware in time to come.

Genesis 40:23

Notwithstanding, the chief butler remembered not Joseph, but forgot him.

2 Samuel 20:22

And then the woman went unto all the people in her wisdom. And they smote off the head of Sheba son of Bichri, and cast it to Joab. And he blew a trumpet, and they scattered from the city every man to his tent, and Joab returned to Jerusalem unto the king.

Esther 6:2-3

they happened on the place where it was written how Mordecai had told, that the king's two chamberlains which kept the thresholds sought to lay hands on king Ahasuerus.

Ecclesiastes 2:16

For the wise are ever as little in remembrance as the foolish, and all the days for to come shall be forgotten, yea the wise man dieth as well as the fool.

Treasury of Scripture Knowledge

Summary

Now there was found in it a poor wise man, and he by his wisdom delivered the city; yet no man remembered that same poor man.

Bible References

Yet

Genesis 40:23
Notwithstanding, the chief butler remembered not Joseph, but forgot him.
Esther 6:2
they happened on the place where it was written how Mordecai had told, that the king's two chamberlains which kept the thresholds sought to lay hands on king Ahasuerus.

General references

2 Samuel 20:16
Then cried a wise woman out of the city, "Hear! Hear! Bid, I pray you, Joab that he come hither, that I may speak with him."
Proverbs 2:11
then shall counsel preserve thee, and understanding shall keep thee.
Proverbs 21:22
A wise man winneth the city of the mighty; and as for the strength that they trust in, he bringeth it down.
Ecclesiastes 7:19
Wisdom giveth more courage unto the wise, than ten mighty men of the city.
1 Corinthians 12:22
Yea, rather a great deal those members of the body which seem to be most feeble, are most necessary.