Colossians 3:23

Work at everything you do with all your hearts, as work done not for men only but for the Lord,

Romans 12:11

not wanting in devotion, but on fire with the Spirit. Serve the Lord.

Matthew 6:33

But you must make his kingdom, and uprightness before him, your greatest care, and you will have all these other things besides.

John 4:34

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

John 9:4

We must carry on the work of him who has sent me while the daylight lasts. Night is coming, when no one can do any work.

Acts 20:25-31

Now I know perfectly well that none of you among whom I went about preaching the Kingdom of God will ever see my face again.

Romans 15:18-20

For I will venture to speak only of what Christ has accomplished through me in winning the heathen to obedience, by word and action,

1 Corinthians 9:24

Do you not know that in a race the runners all compete, but only one wins the prize? That is the way you must run, so as to win.

1 Corinthians 9:26

So that is the way I run, unswervingly. That is the way I fight, not punching the air.

1 Corinthians 15:10

But by God's favor I have become what I am, and the favor he showed me has not gone for nothing, but I have worked harder than any of them, although it was not really I but the favor God showed me.

1 Corinthians 16:10

If Timothy reaches you, put him at his ease among you, for he is devoted to the Lord's work, just as I am.

Ephesians 5:16

and make the most of your opportunity, for these are evil times.

2 Peter 1:12-15

Therefore I will always remind you of this, although you know it and are firmly grounded in the truth that you have.

Treasury of Scripture Knowledge

Summary

Whatsoever 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.

Bible References

Thy hand

Matthew 6:33
But you must make his kingdom, and uprightness before him, your greatest care, and you will have all these other things besides.
John 4:34
Jesus said to them, "My food is doing the will of him who has sent me, and finishing his work.
Romans 12:11
not wanting in devotion, but on fire with the Spirit. Serve the Lord.
Romans 15:18
For I will venture to speak only of what Christ has accomplished through me in winning the heathen to obedience, by word and action,
1 Corinthians 9:24
Do you not know that in a race the runners all compete, but only one wins the prize? That is the way you must run, so as to win.
1 Corinthians 15:10
But by God's favor I have become what I am, and the favor he showed me has not gone for nothing, but I have worked harder than any of them, although it was not really I but the favor God showed me.
1 Corinthians 16:10
If Timothy reaches you, put him at his ease among you, for he is devoted to the Lord's work, just as I am.
Ephesians 5:16
and make the most of your opportunity, for these are evil times.
Colossians 3:23
Work at everything you do with all your hearts, as work done not for men only but for the Lord,
2 Peter 1:12
Therefore I will always remind you of this, although you know it and are firmly grounded in the truth that you have.

For

John 9:4
We must carry on the work of him who has sent me while the daylight lasts. Night is coming, when no one can do any work.
Acts 20:25
Now I know perfectly well that none of you among whom I went about preaching the Kingdom of God will ever see my face again.