John 9:4

I must work the works of him that sent me, while it is day: the night comes, when no man can work.

John 12:35

Then Jesus said unto them, Yet a little while is the light with you. Walk while you have the light, lest darkness come upon you: for he that walks in darkness knows not where he goes.

Ecclesiastes 9:10

Whatsoever your hand finds to do, do it with your might; for there is no work, nor device, nor knowledge, nor wisdom, in the grave, where you go.

John 4:34

Jesus said unto them, My food is to do the will of him that sent me, and to finish his work.

Galatians 6:10

As we have therefore opportunity, let us do good unto all men, especially unto them who are of the household of faith.

Isaiah 38:18-19

For the grave cannot praise you, death can not celebrate you: they that go down into the pit cannot hope for your truth.

Luke 13:32-34

And he said unto them, Go, and tell that fox, Behold, I cast out demons, and I perform cures today and tomorrow, and the third day I shall be finished.

John 5:19

Then answered Jesus and said unto them, Verily, verily, I say unto you, The Son can do nothing of himself, but what he sees the Father do: for whatsoever things he does, these also does the Son likewise.

John 5:36

But I have greater witness than that of John: for the works which the Father has given me to finish, the same works that I do, bear witness of me, that the Father has sent me.

John 10:32

Jesus answered them, Many good works have I showed you from my Father; for which of those works do you stone me?

John 10:37

If I do not the works of my Father, believe me not.

John 11:9-10

Jesus answered, Are there not twelve hours in the day? If any man walks in the day, he stumbles not, because he sees the light of this world.

John 17:4

I have glorified you on the earth: I have finished the work which you gave me to do.

Acts 4:20

For we cannot but speak the things which we have seen and heard.

Ephesians 5:16

Redeeming the time, because the days are evil.

Colossians 4:5

Walk in wisdom toward them that are outsiders, redeeming the time.

Treasury of Scripture Knowledge

Summary

I must work the works of him that sent me, while it is day: the night cometh, when no man can work.

Bible References

Must

John 4:34
Jesus said unto them, My food is to do the will of him that sent me, and to finish his work.
John 5:19
Then answered Jesus and said unto them, Verily, verily, I say unto you, The Son can do nothing of himself, but what he sees the Father do: for whatsoever things he does, these also does the Son likewise.
John 10:32
Jesus answered them, Many good works have I showed you from my Father; for which of those works do you stone me?
John 17:4
I have glorified you on the earth: I have finished the work which you gave me to do.
Luke 13:32
And he said unto them, Go, and tell that fox, Behold, I cast out demons, and I perform cures today and tomorrow, and the third day I shall be finished.
Acts 4:20
For we cannot but speak the things which we have seen and heard.

While

John 11:9
Jesus answered, Are there not twelve hours in the day? If any man walks in the day, he stumbles not, because he sees the light of this world.
John 12:35
Then Jesus said unto them, Yet a little while is the light with you. Walk while you have the light, lest darkness come upon you: for he that walks in darkness knows not where he goes.
Ecclesiastes 9:10
Whatsoever your hand finds to do, do it with your might; for there is no work, nor device, nor knowledge, nor wisdom, in the grave, where you go.
Isaiah 38:18
For the grave cannot praise you, death can not celebrate you: they that go down into the pit cannot hope for your truth.
Ephesians 5:16
Redeeming the time, because the days are evil.
Colossians 4:5
Walk in wisdom toward them that are outsiders, redeeming the time.