Matthew 9:37

Τότε λέγει τοῖς μαθηταῖς αὐτοῦ Ὁ μὲν θερισμὸς πολύς, οἱ δὲ ἐργάται ὀλίγοι·

Then he said to his disciples, “The harvest is plentiful, but the workers are few.”