Genesis 25:12
These are the generations of Ishmael, Abraham's son, which Hagar the Egyptian, Sara's handmaid, bare unto Abraham.
Genesis 16:10-15
And the angel of the LORD said unto her, "I will so increase thy seed, that it shall not be numbered for multitude."
Genesis 17:20
And as concerning Ishmael also, I have heard thy request: lo, I will bless him and increase him, and multiply him exceedingly. Twelve princes shall he beget, and I will make a great nation of him.
Genesis 21:13
Moreover of the son of the bondwoman will I make a nation, because he is thy seed."
Psalm 83:6
The tabernacles of the Edomites, and Ishmaelites, the Moabites, and the Hagrites.