Ecclesiastes 11:6

In the morning sow your seed, and in the evening do not withhold your hand; for you do not know what shall be blessed, either this or that, or whether they both shall be fruitful in the same way.

Ecclesiastes 9:10

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

Ecclesiastes 9:1

For all this I took to heart, even to make all this clear, that the righteous and the wise and their works are in the hand of God. No man knows either love or hatred by all that is before them.

Isaiah 55:10

For as the rain comes down, and the snow from the heavens, and does not return there, but waters the earth, and makes it bring out and bud, and give seed to the sower and bread to the eater;

Hosea 10:12

Sow to yourselves in righteousness, reap in mercy; break up your fallow ground. For it is time to seek Jehovah, until He comes and rains righteousness on you.

Haggai 1:6-11

you have sown much and bring in little; you eat, but you do not have enough; you drink, but you are not filled with drink; you dress, but no one is warm; and he who hires out himself hires himself for a bag full of holes.

Haggai 2:17-19

I struck you with blight and with mildew, and with hail, in all the labors of your hands; yet you did not turn to Me, says Jehovah.

Zechariah 8:11-12

But now I will not be to the remnant of this people as in the former days, says Jehovah of Hosts.

Mark 4:26-29

And He said, So is the kingdom of God, as if a man should cast seed into the ground;

John 4:36-38

And he who reaps receives wages and gathers fruit to life eternal, so that both he who sows and he who reaps may rejoice together.

Acts 11:20-21

And some of them were men of Cyprus and Cyrene; who, when they had come to Antioch, spoke to the Hellenists, preaching the gospel of the Lord Jesus.

1 Corinthians 3:5-7

Who then is Paul, and who is Apollos, but ministers by whom you believed, even as the Lord gave to each?

2 Corinthians 9:6

But I say this, He who sows sparingly shall also reap sparingly, and he who sows bountifully shall also reap bountifully.

2 Corinthians 9:10-11

Now He who supplies seed to the sower, and bread for eating, may He supply and multiply your seed, and increase the fruits of your righteousness

2 Timothy 4:2

preach the Word, be instant in season and out of season, reprove, rebuke, exhort with all long-suffering and doctrine.

Treasury of Scripture Knowledge

Summary

In the morning sow thy seed, and in the evening withhold not thine hand: for thou knowest not whether shall prosper, either this or that, or whether they both shall be alike good.

General references

Bible References

Sow

Ecclesiastes 9:10
Whatever your hand finds to do, do it with all your might; for there is no work, nor plan, nor knowledge, nor wisdom, in the grave where you go.
Isaiah 55:10
For as the rain comes down, and the snow from the heavens, and does not return there, but waters the earth, and makes it bring out and bud, and give seed to the sower and bread to the eater;
Hosea 10:12
Sow to yourselves in righteousness, reap in mercy; break up your fallow ground. For it is time to seek Jehovah, until He comes and rains righteousness on you.
Mark 4:26
And He said, So is the kingdom of God, as if a man should cast seed into the ground;
John 4:36
And he who reaps receives wages and gathers fruit to life eternal, so that both he who sows and he who reaps may rejoice together.
2 Corinthians 9:6
But I say this, He who sows sparingly shall also reap sparingly, and he who sows bountifully shall also reap bountifully.
2 Timothy 4:2
preach the Word, be instant in season and out of season, reprove, rebuke, exhort with all long-suffering and doctrine.

Thou knowest

Ecclesiastes 9:1
For all this I took to heart, even to make all this clear, that the righteous and the wise and their works are in the hand of God. No man knows either love or hatred by all that is before them.
Haggai 1:6
you have sown much and bring in little; you eat, but you do not have enough; you drink, but you are not filled with drink; you dress, but no one is warm; and he who hires out himself hires himself for a bag full of holes.
Haggai 2:17
I struck you with blight and with mildew, and with hail, in all the labors of your hands; yet you did not turn to Me, says Jehovah.
Zechariah 8:11
But now I will not be to the remnant of this people as in the former days, says Jehovah of Hosts.
Acts 11:20
And some of them were men of Cyprus and Cyrene; who, when they had come to Antioch, spoke to the Hellenists, preaching the gospel of the Lord Jesus.
1 Corinthians 3:5
Who then is Paul, and who is Apollos, but ministers by whom you believed, even as the Lord gave to each?
2 Corinthians 9:10
Now He who supplies seed to the sower, and bread for eating, may He supply and multiply your seed, and increase the fruits of your righteousness

General references

Proverbs 3:28
Do not say to your neighbor, Go and come back again, and tomorrow I will give; when you have it beside you:
Matthew 5:42
Give to him who asks of you, and you shall not turn away from him who would borrow from you.