Nehemiah 6:3

And I sent messengers unto them, saying, I am doing a great work so that I cannot come down; why should the work cease, whilst I leave it and come down to you?

Proverbs 14:15

The simple believes every word, but the prudent man understands his steps.

Ecclesiastes 9:10

Whatever thy hand finds to do, do it with all thy might, for there is no work nor device nor knowledge nor wisdom in Sheol, where thou goest.

Matthew 10:16

Behold, I send you forth as sheep in the midst of wolves; be ye therefore prudent as serpents and innocent as doves.

Luke 14:30

saying, This man began to build, and was not able to finish.

John 9:4

It is expedient that I do the works of him that sent me while it is day; the night comes, when no one can work.

1 Timothy 4:15-16

Occupy thyself in these things with care, for in this is everything, that thy profiting may be manifest unto all.

Treasury of Scripture Knowledge

Summary

And I sent messengers unto them, saying, I am doing a great work, so that I cannot come down: why should the work cease, whilst I leave it, and come down to you?

Bible References

And i sent

Proverbs 14:15
The simple believes every word, but the prudent man understands his steps.
Matthew 10:16
Behold, I send you forth as sheep in the midst of wolves; be ye therefore prudent as serpents and innocent as doves.

I am doing

Ecclesiastes 9:10
Whatever thy hand finds to do, do it with all thy might, for there is no work nor device nor knowledge nor wisdom in Sheol, where thou goest.
Luke 14:30
saying, This man began to build, and was not able to finish.
John 9:4
It is expedient that I do the works of him that sent me while it is day; the night comes, when no one can work.
1 Timothy 4:15
Occupy thyself in these things with care, for in this is everything, that thy profiting may be manifest unto all.