Genesis 25:12

Now these are the generations of Ishmael, Abraham's son, whom Hagar the Egyptian, Sarah's handmaid, bore to Abraham.

Genesis 16:10-15

And the agent of LORD said to her, I will greatly multiply thy seed, that it shall not be numbered for multitude.

Genesis 17:20

And as for Ishmael, I have heard thee. Behold, I have blessed him, and will make him fruitful, and will multiply him exceedingly. He shall beget twelve princes, and I will make him a great nation.

Genesis 21:13

And also I will make a nation of the son of the handmaid, because he is thy seed.

Psalm 83:6

the tents of Edom, and the Ishmaelites, Moab, and the Hagarenes,

Treasury of Scripture Knowledge

Summary

Now these are the generations of Ishmael, Abraham's son, whom Hagar the Egyptian, Sarah's handmaid, bare unto Abraham:

Bible References

General references

Genesis 16:10
And the agent of LORD said to her, I will greatly multiply thy seed, that it shall not be numbered for multitude.
Genesis 17:20
And as for Ishmael, I have heard thee. Behold, I have blessed him, and will make him fruitful, and will multiply him exceedingly. He shall beget twelve princes, and I will make him a great nation.
Genesis 21:13
And also I will make a nation of the son of the handmaid, because he is thy seed.
Psalm 83:6
the tents of Edom, and the Ishmaelites, Moab, and the Hagarenes,