Cross reference
John 4:35
35 You would say, Four months from now is the time of the grain-cutting. Take a look, I say to you, at the fields; they are even now white for cutting.
Luke 10:2-3
2 And he said to them, There is much grain ready to be cut, but not enough workers: so make prayer to the Lord of the grain-fields that he will send workers to get in the grain.
3 Go on your way: see, I send you out like lambs among wolves.
Matthew 9:37-38
37 Then he said to his disciples, There is much grain but not enough men to get it in.
38 Make prayer, then, to the Lord of the grain-fields, that he may send out workers to get in his grain.
John 4:30
30 So they went out of the town and came to him.