Ecclesiastes 1:13 KJV
And I gave my heart to seek and search out by wisdom concerning all things that are done under heaven: this sore travail hath God given to the sons of man to be exercised therewith.
Ecclesiastes 1:11–15 KJV Chapter Context
11
There is no remembrance of former things; neither shall there be any remembrance of things that are to come with those that shall come after.
12
I the Preacher was king over Israel in Jerusalem.
13
And I gave my heart to seek and search out by wisdom concerning all things that are done under heaven: this sore travail hath God given to the sons of man to be exercised therewith.
14
I have seen all the works that are done under the sun; and, behold, all is vanity and vexation of spirit.
15
That which is crooked cannot be made straight: and that which is wanting cannot be numbered.