Leviticus 26:20 in the 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
19 I will break the pride of your power, and I will make your sky like iron, and your soil like bronze.
20 Your strength will be spent in vain; for your land won’t yield its increase, neither will the trees of the land yield their fruit.
21 “‘If you walk contrary to me, and won’t listen to me, then I will bring seven times more plagues on you according to your sins.