Ecclesiastes 2:12

And I turned myself to behold wisdom and those who are mad, and folly; for what can the man do that comes after the king? even that which has already been done.

Ecclesiastes 1:17

And I gave my heart to know wisdom and knowledge and to know folly and those who are mad; I learned in the end that this also is vexation of spirit.

Ecclesiastes 7:25

I applied my heart to know and to search and to seek out wisdom and the reason of things, and to know the wickedness of folly and the madness of error;

Ecclesiastes 1:9-10

The thing that has been, it is that which shall be; and that which is done is that which shall be done; and there is no new thing under the sun.

Treasury of Scripture Knowledge

Summary

Ecclesiastes 2:12

And I turned myself to behold wisdom, and madness, and folly: for what can the man do that cometh after the king? even that which hath been already done.

I turned

Ecclesiastes 1:17

Ecclesiastes 7:25

Even that which hath been already done

Ecclesiastes 2:25

Bible References

I turned

And I gave my heart to know wisdom and knowledge and to know folly and those who are mad; I learned in the end that this also is vexation of spirit.

I applied my heart to know and to search and to seek out wisdom and the reason of things, and to know the wickedness of folly and the madness of error;

Even that which hath been already done

For who can eat, or who can care for himself better than I?