John 9:4

We must work the works of him who sent me, while it is day. The night is coming, when no one can work.

John 12:35

Jesus therefore said to them, "Yet a little while the light is with you. Walk while you have the light, that darkness does not overtake you. He who walks in the darkness does not know where he is going.

Ecclesiastes 9:10

Whatever your hand finds to do, do it with your might; for there is no work, nor device, nor knowledge, nor wisdom, in Sheol, where you are going.

John 4:34

Jesus said to them, "My food is to do the will of him who sent me, and to accomplish his work.

Galatians 6:10

So then, as we have opportunity, let us do what is good toward all men, and especially toward those who are of the household of the faith.

Isaiah 38:18-19

For Sheol can't praise you. Death can't celebrate you. Those who go down into the pit can't hope for your truth.

Luke 13:32-34

And he said to them, "Go and tell that fox, 'Look, I cast out demons and perform cures today and tomorrow, and the third day I complete my mission.

John 5:19

Jesus therefore answered them, "Truly, truly, I tell you, the Son can do nothing of himself, but what he sees the Father doing. For whatever things he does, these the Son also does likewise.

John 5:36

But the testimony which I have is greater than that of John, for the works which the Father gave me to accomplish, the very works that I do, testify about me, that the Father has sent me.

John 10:32

Jesus answered them, "I have shown you many good works from the Father. For which of those works do you stone me?"

John 10:37

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

John 11:9-10

Jesus answered, "Are there not twelve hours of daylight ? If a man walks in the day, he does not stumble, because he sees the light of this world.

John 17:4

I glorified you on the earth. I have accomplished the work which you have given me to do.

Acts 4:20

for we cannot help telling the things which we saw and heard."

Ephesians 5:16

redeeming the time, because the days are evil.

Colossians 4:5

Walk in wisdom toward those who are outside, 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 to them, "My food is to do the will of him who sent me, and to accomplish his work.
John 5:19
Jesus therefore answered them, "Truly, truly, I tell you, the Son can do nothing of himself, but what he sees the Father doing. For whatever things he does, these the Son also does likewise.
John 10:32
Jesus answered them, "I have shown you many good works from the Father. For which of those works do you stone me?"
John 17:4
I glorified you on the earth. I have accomplished the work which you have given me to do.
Luke 13:32
And he said to them, "Go and tell that fox, 'Look, I cast out demons and perform cures today and tomorrow, and the third day I complete my mission.
Acts 4:20
for we cannot help telling the things which we saw and heard."

While

John 11:9
Jesus answered, "Are there not twelve hours of daylight ? If a man walks in the day, he does not stumble, because he sees the light of this world.
John 12:35
Jesus therefore said to them, "Yet a little while the light is with you. Walk while you have the light, that darkness does not overtake you. He who walks in the darkness does not know where he is going.
Ecclesiastes 9:10
Whatever your hand finds to do, do it with your might; for there is no work, nor device, nor knowledge, nor wisdom, in Sheol, where you are going.
Isaiah 38:18
For Sheol can't praise you. Death can't celebrate you. Those who go down into the pit can't hope for your truth.
Ephesians 5:16
redeeming the time, because the days are evil.
Colossians 4:5
Walk in wisdom toward those who are outside, redeeming the time.