Matthew 9:38

δεήθητε οὖν τοῦ Κυρίου τοῦ θερισμοῦ ὅπως ἐκβάλῃ ἐργάτας εἰς τὸν θερισμὸν αὐτοῦ.

Therefore beseech the Lord of the harvest to send out workers into His harvest.