Ishmael: Son of Abraham
Source: Nav
Genesis 16:11, 15, 16
The angel of the LORD proceeded: “Behold, you have conceived and will bear a son. And you shall name him Ishmael, for the LORD has heard your cry of affliction. / And Hagar bore Abram a son, and Abram gave the name Ishmael to the son she had borne. / Abram was eighty-six years old when Hagar bore Ishmael to him.
1 Chronicles 1:28
The sons of Abraham were Isaac and Ishmael.