Genesis 17:16

17:16 And I will bless her, and give thee a son also of her: yea, I will bless her, and she shall be [a mother] of nations; kings of people shall be of her.

Genesis 24:60

24:60 And they blessed Rebekah, and said unto her, Thou [art] our sister, be thou [the mother] of thousands of millions, and let thy seed possess the gate of those which hate them.