Matthew 9:37

Then saith he unto his disciples, The harvest indeed is plenteous, but the laborers are few.

Luke 10:2

And he said unto them, The harvest indeed is plenteous, but the laborers are few: pray ye therefore the Lord of the harvest, that he send forth laborers into his harvest.

Psalm 68:11

The Lord giveth the word: The women that publish the tidings are a great host.

Matthew 28:19

Go ye therefore, and make disciples of all the nations, baptizing them into the name of the Father and of the Son and of the Holy Spirit:

Mark 16:15

And he said unto them, Go ye into all the world, and preach the gospel to the whole creation.

Luke 24:47

and that repentance and remission of sins should be preached in his name unto all the nations, beginning from Jerusalem.

John 4:35-36

Say not ye, There are yet four months, and then cometh the harvest? behold, I say unto you, Lift up your eyes, and look on the fields, that they are white already unto harvest.

Acts 16:9

And a vision appeared to Paul in the night: There was a man of Macedonia standing, beseeching him, and saying, Come over into Macedonia, and help us.

Acts 18:10

for I am with thee, and no man shall set on thee to harm thee: for I have much people in this city.

1 Corinthians 3:9

For we are God's fellow-workers: ye are God's husbandry, God's building.

2 Corinthians 6:1

And working together with him we entreat also that ye receive not the grace of God in vain

Philippians 2:19-21

But I hope in the Lord Jesus to send Timothy shortly unto you, that I also may be of good comfort, when I know your state.

Colossians 4:11

and Jesus that is called Justus, who are of the circumcision: these only are my fellow-workers unto the kingdom of God, men that have been a comfort unto me.

1 Thessalonians 5:12-13

But we beseech you, brethren, to know them that labor among you, and are over you in the Lord, and admonish you;

1 Timothy 5:17

Let the elders that rule well be counted worthy of double honor, especially those who labor in the word and in teaching.

Treasury of Scripture Knowledge

Summary

Then saith he unto his disciples, The harvest truly is plenteous, but the labourers are few;

Bible References

The harvest

Matthew 28:19
Go ye therefore, and make disciples of all the nations, baptizing them into the name of the Father and of the Son and of the Holy Spirit:
Mark 16:15
And he said unto them, Go ye into all the world, and preach the gospel to the whole creation.
Luke 10:2
And he said unto them, The harvest indeed is plenteous, but the laborers are few: pray ye therefore the Lord of the harvest, that he send forth laborers into his harvest.
Luke 24:47
and that repentance and remission of sins should be preached in his name unto all the nations, beginning from Jerusalem.
John 4:35
Say not ye, There are yet four months, and then cometh the harvest? behold, I say unto you, Lift up your eyes, and look on the fields, that they are white already unto harvest.
Acts 16:9
And a vision appeared to Paul in the night: There was a man of Macedonia standing, beseeching him, and saying, Come over into Macedonia, and help us.
Acts 18:10
for I am with thee, and no man shall set on thee to harm thee: for I have much people in this city.

But

Psalm 68:11
The Lord giveth the word: The women that publish the tidings are a great host.
1 Corinthians 3:9
For we are God's fellow-workers: ye are God's husbandry, God's building.
2 Corinthians 6:1
And working together with him we entreat also that ye receive not the grace of God in vain
Philippians 2:19
But I hope in the Lord Jesus to send Timothy shortly unto you, that I also may be of good comfort, when I know your state.
Colossians 4:11
and Jesus that is called Justus, who are of the circumcision: these only are my fellow-workers unto the kingdom of God, men that have been a comfort unto me.
1 Thessalonians 5:12
But we beseech you, brethren, to know them that labor among you, and are over you in the Lord, and admonish you;
1 Timothy 5:17
Let the elders that rule well be counted worthy of double honor, especially those who labor in the word and in teaching.

American Standard Version Public Domain