Leviticus 26:18-20

King James Version

¹⁸ And if ye will not yet for all this hearken unto me, then I will punish you seven times more for your sins.

¹⁹ And I will break the pride of your power; and I will make your heaven as iron, and your earth as brass:

²⁰ 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.