Devarim 28:33

33 The pri of thy adamah, and all thy labors, shall a nation which thou knowest not eat up; and thou shalt be only oppressed and crushed kol hayamim;

Devarim 28:33 In-Context

31 Thine shor shall be slain before thine eyes, and thou shalt not eat thereof; thine chamor shall be violently taken away from before thy face, and shall not be restored to thee; thy tzon shall be given unto thine enemies, and thou shalt have no moshi’a.
32 Thy banim and thy banot shall be given unto another people, and thine eyes shall look, and fail with longing for them kol hayom; and there shall be nothing you can do.
33 The pri of thy adamah, and all thy labors, shall a nation which thou knowest not eat up; and thou shalt be only oppressed and crushed kol hayamim;
34 So that thou shalt be driven meshuga because of the sight of thine eyes which thou shalt see.
35 Hashem shall strike thee in the birkayim (knees), and in the legs, with shekhin rah (foul boil) that cannot be healed, from the sole of thy foot unto the top of thy head.
The Orthodox Jewish Bible fourth edition, OJB. Copyright 2002,2003,2008,2010, 2011 by Artists for Israel International. All rights reserved.