TSK · Genesis 16:15

Abraham said to God, "Oh that Ishmael might live before you!"

Ishmael, his son, was thirteen years old when he was circumcised in the flesh of his foreskin.

Isaac and Ishmael, his sons, buried him in the cave of Machpelah, in the field of Ephron, the son of Zohar the Hittite, which is before Mamre,

Esau went to Ishmael, and took, besides the wives that he had, Mahalath the daughter of Ishmael, Abraham's son, the sister of Nebaioth, to be his wife.

The sons of Abraham: Isaac, and Ishmael.