Ecclesiastes 2:23

For, all his days, are pains, and, vexatious, is his employment, even in the night, his heart lieth not down, - even this, was, vanity.

Job 5:7

Though, man, to trouble, were born, as, sparks, on high, do soar,

Job 14:1

Man that is born of a woman, is of few days, and full of trouble:

Genesis 47:9

And Jacob said unto Pharaoh, The days of the years of my sojournings, have been a hundred and thirty years, - Few and evil, have been the days of the years of my life, neither have they attained unto the days of the years of the lives of my fathers, in the days of their sojournings.

Esther 6:1

During that night, the sleep of the king fled, - and he commanded to bring in the book of remembrance, the chronicles, and they were read before the king.

Job 7:13-14

When I say, My bed shall comfort me, my couch shall help to carry my complaint,

Psalm 6:6-7

I am weary with my sighing, I flood, through the whole night, my couch, - With my tears, I cause, my bed, to dissolve:

Psalm 32:4

For, day and night, heavy upon me, was thy hand, - Changed was my life-sap into the drought of summer. Selah.

Psalm 77:2-4

In the day of my distress - unto My Lord, will I seek, My hand, by night, hath been outstretched and never once became slack, My soul, hath refused to be consoled;

Psalm 90:7-10

For we are consumed in thine anger, And, in thy wrath, are we dismayed;

Psalm 90:15

Make us glad, according to, The days thou hast humbled us, The years we have seen misfortune:

Ecclesiastes 1:18

For, in much wisdom, is much vexation, - and, he that increaseth knowledge, increaseth pain.

Ecclesiastes 5:12

Sweet the sleep of the labourer, whether, little or much, he eat, - but, the surfeit of the rich man, will not suffer him to sleep.

Daniel 6:18

Then the king departed to his palace, and spent the night fasting, and no, table, was brought in before him, - and, his sleep, fled from him.

Acts 14:22

confirming the souls of the disciples, beseeching them to abide in the faith, and declaring that, through many tribulations, must we enter into the kingdom of God.

Treasury of Scripture Knowledge

Summary

For all his days are sorrows, and his travail grief; yea, his heart taketh not rest in the night. This is also vanity.

General references

Bible References

His heart

Ecclesiastes 5:12
Sweet the sleep of the labourer, whether, little or much, he eat, - but, the surfeit of the rich man, will not suffer him to sleep.
Esther 6:1
During that night, the sleep of the king fled, - and he commanded to bring in the book of remembrance, the chronicles, and they were read before the king.
Job 7:13
When I say, My bed shall comfort me, my couch shall help to carry my complaint,
Psalm 6:6
I am weary with my sighing, I flood, through the whole night, my couch, - With my tears, I cause, my bed, to dissolve:
Psalm 32:4
For, day and night, heavy upon me, was thy hand, - Changed was my life-sap into the drought of summer. Selah.
Psalm 77:2
In the day of my distress - unto My Lord, will I seek, My hand, by night, hath been outstretched and never once became slack, My soul, hath refused to be consoled;
Daniel 6:18
Then the king departed to his palace, and spent the night fasting, and no, table, was brought in before him, - and, his sleep, fled from him.
Acts 14:22
confirming the souls of the disciples, beseeching them to abide in the faith, and declaring that, through many tribulations, must we enter into the kingdom of God.

General references

Ecclesiastes 1:2
Vanity of vanities! saith the Proclaimer, vanity of vanities! all, is vanity.
Ecclesiastes 3:9
What profit hath he that worketh, in that wherein, himself, hath toiled?