Do not, then, give your daughters to their sons in marriage, and do not take their daughters for your sons. Never promote their welfare and prosperity; thus you will grow strong, enjoy the produce of the land, and leave it as an inheritance to your children forever.
For to the one who pleases God, he gives wisdom and knowledge and joy; but to the one who displeases, God gives the task of gathering possessions for the one who pleases God. This also is vanity and a chase after wind.