Ecclesiastes 1 13
And I have given my heart to seek and to search out by wisdom concerning all that hath been done under the heavens. It is a sad travail God hath given to the sons of man to be humbled by it.
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NIV Ecclesiastes 1:13I applied my mind to study and to explore by wisdom all that is done under the heavens. What a heavy burden God has laid on mankind!
NKJ Ecclesiastes 1:13And I set my heart to seek and search out by wisdom concerning all that is done under heaven; this burdensome task God has given to the sons of man, by which they may be exercised.
ASV Ecclesiastes 1:13And I applied my heart to seek and to search out by wisdom concerning all that is done under heaven: it is a sore travail that God hath given to the sons of men to be exercised therewith.