John 9:4

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

John 12:35

Then Jesus said to them, Yet a little while is the light with you. Walk while ye have the light, lest darkness come upon you: for he that walketh in darkness knoweth not whither he goeth.

Ecclesiastes 9:10

Whatever thy hand findeth to do, do it with thy might; for there is no work, nor device, nor knowledge, nor wisdom, in the grave, whither thou goest.

John 4:34

Jesus saith to 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 to all men, especially to them who are of the household of faith.

Isaiah 38:18-19

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

Luke 13:32-34

And he said to them, Go ye and tell that fox, Behold, I cast out demons, and I do cures to-day and to-morrow, and the third day I shall be perfected.

John 5:19

Then answered Jesus, and said to them, Verily, verily, I say to you, The Son can do nothing by himself, but what he seeth the Father do: for whatever things he doeth, these also doeth the Son likewise.

John 5:36

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

John 10:32

Jesus answered them, Many good works have I shown you from my Father; for which of those works do ye 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 walketh in the day, he stumbleth not, because he seeth the light of this world.

John 17:4

I have glorified thee on the earth: I have finished the work which thou gavest 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 towards them that are without, 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 saith to 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 to them, Verily, verily, I say to you, The Son can do nothing by himself, but what he seeth the Father do: for whatever things he doeth, these also doeth the Son likewise.
John 10:32
Jesus answered them, Many good works have I shown you from my Father; for which of those works do ye stone me?
John 17:4
I have glorified thee on the earth: I have finished the work which thou gavest me to do.
Luke 13:32
And he said to them, Go ye and tell that fox, Behold, I cast out demons, and I do cures to-day and to-morrow, and the third day I shall be perfected.
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 walketh in the day, he stumbleth not, because he seeth the light of this world.
John 12:35
Then Jesus said to them, Yet a little while is the light with you. Walk while ye have the light, lest darkness come upon you: for he that walketh in darkness knoweth not whither he goeth.
Ecclesiastes 9:10
Whatever thy hand findeth to do, do it with thy might; for there is no work, nor device, nor knowledge, nor wisdom, in the grave, whither thou goest.
Isaiah 38:18
For the grave cannot praise thee, death can not celebrate thee: they that go down into the pit cannot hope for thy truth.
Ephesians 5:16
Redeeming the time, because the days are evil.
Colossians 4:5
Walk in wisdom towards them that are without, redeeming the time.