Genesis 25:12

Now these are the records of the generations of Ishmael, Abraham’s son, whom Hagar the Egyptian, Sarah’s maid, bore to Abraham;

Genesis 16:10-15

Moreover, the angel of the Lord said to her, “I will greatly multiply your descendants so that they will be too many to count.”

Genesis 17:20

As for Ishmael, I have heard you; behold, I will bless him, and will make him fruitful and will multiply him exceedingly. He shall become the father of twelve princes, and I will make him a great nation.

Genesis 21:13

And of the son of the maid I will make a nation also, because he is your descendant.”

Psalm 83:6

The tents of Edom and the Ishmaelites,
Moab and the Hagrites;

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
Moreover, the angel of the Lord said to her, “I will greatly multiply your descendants so that they will be too many to count.”
Genesis 17:20
As for Ishmael, I have heard you; behold, I will bless him, and will make him fruitful and will multiply him exceedingly. He shall become the father of twelve princes, and I will make him a great nation.
Genesis 21:13
And of the son of the maid I will make a nation also, because he is your descendant.”
Psalm 83:6
The tents of Edom and the Ishmaelites,
Moab and the Hagrites;