1 Chronicles 5:10

And in the days of Saul they made war with the Hagrites, who fell by their hand, and they dwelt in their tents throughout all the [land] east of Gilead.

Genesis 21:9

And Sarah saw the son of Hagar the Egyptian, whom she had borne to Abraham, mocking.

Genesis 25:12

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

1 Chronicles 5:18-21

The sons of Reuben, and the Gadites, and the half-tribe of Manasseh, of valiant men, men able to bear buckler and sword, and to shoot with bow, and skilful in war, were forty-four thousand seven hundred and sixty, who were able to

Psalm 83:6

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

Treasury of Scripture Knowledge

Summary

And in the days of Saul they made war with the Hagarites, who fell by their hand: and they dwelt in their tents throughout all the east land of Gilead.

Bible References

The hagarites

1 Chronicles 5:19
And they made war with the Hagrites, with Jetur, and Naphish, and Nodab.
Genesis 21:9
And Sarah saw the son of Hagar the Egyptian, whom she had borne to Abraham, mocking.
Genesis 25:12
Now these are the generations of Ishmael, Abraham's son, whom Hagar the Egyptian, Sarah's handmaid, bore to Abraham.
Psalm 83:6
the tents of Edom, and the Ishmaelites, Moab, and the Hagarenes,