King James Version
When I applied mine heart to know wisdom, and to see the business that is done upon the earth: (for also there is that neither day nor night seeth sleep with his eyes:)English Standard Version
When I applied my heart to know wisdom, and to see the business that is done on earth, how neither day nor night do one's eyes see sleep,New International Version
When I applied my mind to know wisdom and to observe man's labor on earth-his eyes not seeing sleep day or night-