Deuteronomy 7:13-14

And he will love thee and multiply thee, and will bless the fruit of thy womb, and the fruit of thy land, thy corn, and thy vintage, thy oil, and thy herds, and the flocks of thy sheep upon the land, for which he swore to thy fathers that he would give it thee.

Blessed shalt thou be among all people. No one shall be barren among you of either sex, neither of men nor cattle.