Leviticus 26:20
King James Version
“And your strength shall be spent in vain: for your land shall not yield her increase, neither shall the trees of the land yield their fruits.”
Context
17And I will set my face against you, and ye shall be slain before your enemies: they that hate you shall reign over you; and ye shall flee when none pursueth you.
18And if ye will not yet for all this hearken unto me, then I will punish you seven times more for your sins.
19And I will break the pride of your power; and I will make your heaven as iron, and your earth as brass:
20And your strength shall be spent in vain: for your land shall not yield her increase, neither shall the trees of the land yield their fruits.
21And if ye walk contrary unto me, and will not hearken unto me; I will bring seven times more plagues upon you according to your sins.
22I will also send wild beasts among you, which shall rob you of your children, and destroy your cattle, and make you few in number; and your ways shall be desolate.
23And if ye will not be reformed by me by these things, but will walk contrary unto me;