Mattityahu 9:37-38

Orthodox Jewish Bible

³⁷ Then Rebbe, Melech HaMoshiach says to his talmidim, The katzir (harvest) is indeed great but the kotzerim (harvesters) are few.

³⁸ Therefore, offer tefillos to the Adon HaKatzir (the L-rd of the Harvest) that He may send out Kotzerim into His Katzir.