Ecclesiastes 8:16
When I applied my heart to know wisdom, and to see the business that is done upon the earth (for also there is he who sees sleep with his eyes neither day nor night),
Psalm 127:2
It is vain for you to rise up early, to take rest late, to eat the bread of toil, [for] so he gives sleep to his beloved.
Ecclesiastes 1:13
And I applied my heart to seek and to search out by wisdom concerning all that is done under heaven. It is a great tribulation that God has given to the sons of men to be exercised therewith.
Ecclesiastes 2:23
For all his days are [but] sorrows, and his travail is grief, yea, even in the night his heart takes no rest. This also is vanity.
Genesis 31:40
Thus I was; in the day the drought consumed me, and the frost by night, and my sleep fled from my eyes.
Ecclesiastes 5:12
The sleep of a laboring man is sweet, whether he eats little or much, but the fullness of the rich will not allow him to sleep.
Ecclesiastes 7:25
I turned about, and my heart [was set] to know and to search out, and to seek wisdom and the reason [of things], and to know that wickedness is folly, and that foolishness is madness.
Ecclesiastes 8:7
For he knows not that which shall be, for who can tell him how it shall be?
Ecclesiastes 8:9
All this I have seen, and applied my heart to every work that is done under the sun. [There is] a time in which one man has power over another to his hurt.