Genesis 16:15
And Hagar bore Abram a son, and Abram called the name of his son, whom Hagar bore, Ishmael.
Genesis 25:12
These are the generations of Ishmael, Abraham's son, whom Hagar the Egyptian, Sarah's servant, bore to Abraham.
Genesis 16:11
And the angel of the LORD said to her, "Behold, you are pregnant and shall bear a son. You shall call his name Ishmael, because the LORD has listened to your affliction.
Genesis 17:18
And Abraham said to God, "Oh that Ishmael might live before you!"
Genesis 17:20
As for Ishmael, I have heard you; behold, I have blessed him and will make him fruitful and multiply him greatly. He shall father twelve princes, and I will make him into a great nation.
Genesis 17:25-26
And Ishmael his son was thirteen years old when he was circumcised in the flesh of his foreskin.
Genesis 21:9-21
But Sarah saw the son of Hagar the Egyptian, whom she had borne to Abraham, laughing.
Genesis 25:9
Isaac and Ishmael his sons buried him in the cave of Machpelah, in the field of Ephron the son of Zohar the Hittite, east of Mamre,
Genesis 28:9
Esau went to Ishmael and took as his wife, besides the wives he had, Mahalath the daughter of Ishmael, Abraham's son, the sister of Nebaioth.
Genesis 37:27
Come, let us sell him to the Ishmaelites, and let not our hand be upon him, for he is our brother, our own flesh." And his brothers listened to him.
1 Chronicles 1:28
The sons of Abraham: Isaac and Ishmael.
Galatians 4:22-23
For it is written that Abraham had two sons, one by a slave woman and one by a free woman.