Thematic Bible: The threatened punishment of israel was sevenfold

And if, even after these things, you will not give ear to me, then I will send you punishment seven times more for your sins. And the pride of your strength will be broken, and I will make your heaven as iron and your earth as brass; And your strength will be used up without profit; for your land will not give her increase and the trees of the field will not give their fruit. read more.
And if you still go against me and will not give ear to me, I will put seven times more punishments on you because of your sins.