Ecclesiastes 2:19

And who knows whether he shall be a wise man or a fool, he who shall have rule over all my labour in which I have laboured and in which I have showed myself wise under the sun? This is also vanity.

Ecclesiastes 3:22

Therefore I perceive that there is nothing better than that a man should rejoice in his own works; for that is his portion; for who shall bring him to see what shall be after him?

1 Kings 12:14-20

and spoke to them after the counsel of the young men, saying, My father made your yoke heavy, and I will add to your yoke; my father also chastised you with whips, but I will chastise you with scorpions.

1 Kings 14:25-28

And it came to pass in the fifth year of King Rehoboam, that Shishak king of Egypt came up against Jerusalem.

2 Chronicles 10:13-16

And the king answered them roughly, for King Rehoboam forsook the counsel of the old men

2 Chronicles 12:9-10

So Shishak, king of Egypt, came up against Jerusalem and took away the treasures of the house of the LORD and the treasures of the king's house; he took it all; he also carried away the shields of gold which Solomon had made.

Ecclesiastes 9:13

I have also seen this wisdom under the sun, which is important unto me:

Luke 16:8

And the lord commended the unjust steward because he had done discreetly; for the sons of this age are in their generation more prudent than the sons of light.

James 1:17

Every good gift and every perfect gift is from above and comes down from the Father of lights, with whom is no variableness neither shadow of turning.

James 3:17

But the wisdom that is from above is first pure, then peaceable, modest, benevolent, full of mercy and of good fruits, not judgmental, unfeigned.

Treasury of Scripture Knowledge

Summary

And who knoweth whether he shall be a wise man or a fool? yet shall he have rule over all my labour wherein I have laboured, and wherein I have shewed myself wise under the sun. This is also vanity.

Bible References

Who knoweth

Ecclesiastes 3:22
Therefore I perceive that there is nothing better than that a man should rejoice in his own works; for that is his portion; for who shall bring him to see what shall be after him?
1 Kings 12:14
and spoke to them after the counsel of the young men, saying, My father made your yoke heavy, and I will add to your yoke; my father also chastised you with whips, but I will chastise you with scorpions.
1 Kings 14:25
And it came to pass in the fifth year of King Rehoboam, that Shishak king of Egypt came up against Jerusalem.
2 Chronicles 10:13
And the king answered them roughly, for King Rehoboam forsook the counsel of the old men
2 Chronicles 12:9
So Shishak, king of Egypt, came up against Jerusalem and took away the treasures of the house of the LORD and the treasures of the king's house; he took it all; he also carried away the shields of gold which Solomon had made.

Wise under

Ecclesiastes 9:13
I have also seen this wisdom under the sun, which is important unto me:
Luke 16:8
And the lord commended the unjust steward because he had done discreetly; for the sons of this age are in their generation more prudent than the sons of light.
James 1:17
Every good gift and every perfect gift is from above and comes down from the Father of lights, with whom is no variableness neither shadow of turning.
James 3:17
But the wisdom that is from above is first pure, then peaceable, modest, benevolent, full of mercy and of good fruits, not judgmental, unfeigned.

General references

Proverbs 17:25
The foolish son is a grief to his father and bitterness to her that bore him.
Ecclesiastes 1:2
Vanity of vanities, saith the Preacher, vanity of vanities; all is vanity.
Zechariah 9:6
And a stranger shall dwell in Ashdod, and I will cut off the pride of the Philistines.