Ecclesiastes 8:9

All this I have seen and applied my mind to every deed that has been done under the sun wherein a man has exercised authority over another man to his hurt.

Exodus 14:5-9

When the king of Egypt was told that the people had fled, Pharaoh and his servants had a change of heart toward the people, and they said, “What is this we have done, that we have let Israel go from serving us?”

Ecclesiastes 5:8

If you see oppression of the poor and denial of justice and righteousness in the province, do not be shocked at the sight; for one official watches over another official, and there are higher officials over them.

Exodus 14:28

The waters returned and covered the chariots and the horsemen, even Pharaoh’s entire army that had gone into the sea after them; not even one of them remained.

Deuteronomy 2:30

But Sihon king of Heshbon was not willing for us to pass through his land; for the Lord your God hardened his spirit and made his heart obstinate, in order to deliver him into your hand, as he is today.

2 Kings 14:10-12

You have indeed defeated Edom, and your heart has become proud. Enjoy your glory and stay at home; for why should you provoke trouble so that you, even you, would fall, and Judah with you?”

2 Kings 25:7

They slaughtered the sons of Zedekiah before his eyes, then put out the eyes of Zedekiah and bound him with bronze fetters and brought him to Babylon.

Ecclesiastes 1:14

I have seen all the works which have been done under the sun, and behold, all is vanity and striving after wind.

Ecclesiastes 3:10

I have seen the task which God has given the sons of men with which to occupy themselves.

Ecclesiastes 4:7-8

Then I looked again at vanity under the sun.

Ecclesiastes 5:13

There is a grievous evil which I have seen under the sun: riches being hoarded by their owner to his hurt.

Ecclesiastes 7:25

I directed my mind to know, to investigate and to seek wisdom and an explanation, and to know the evil of folly and the foolishness of madness.

Treasury of Scripture Knowledge

Summary

All this have I seen, and applied my heart unto every work that is done under the sun: there is a time wherein one man ruleth over another to his own hurt.

Bible References

This

Ecclesiastes 1:14
I have seen all the works which have been done under the sun, and behold, all is vanity and striving after wind.
Ecclesiastes 3:10
I have seen the task which God has given the sons of men with which to occupy themselves.
Ecclesiastes 4:7
Then I looked again at vanity under the sun.
Ecclesiastes 7:25
I directed my mind to know, to investigate and to seek wisdom and an explanation, and to know the evil of folly and the foolishness of madness.

There is

Ecclesiastes 5:8
If you see oppression of the poor and denial of justice and righteousness in the province, do not be shocked at the sight; for one official watches over another official, and there are higher officials over them.
Exodus 14:5
When the king of Egypt was told that the people had fled, Pharaoh and his servants had a change of heart toward the people, and they said, “What is this we have done, that we have let Israel go from serving us?”
Deuteronomy 2:30
But Sihon king of Heshbon was not willing for us to pass through his land; for the Lord your God hardened his spirit and made his heart obstinate, in order to deliver him into your hand, as he is today.
2 Kings 14:10
You have indeed defeated Edom, and your heart has become proud. Enjoy your glory and stay at home; for why should you provoke trouble so that you, even you, would fall, and Judah with you?”
2 Kings 25:7
They slaughtered the sons of Zedekiah before his eyes, then put out the eyes of Zedekiah and bound him with bronze fetters and brought him to Babylon.