Deuteronomy 28:11-12
28:11 The Lord will greatly multiply your children, the offspring of your livestock, and the produce of your soil in the land which he promised your ancestors he would give you.
28:12 The Lord will open for you his good treasure house, the heavens, to give you rain for the land in its season and to bless all you do; you will lend to many nations but you will not borrow from any.