Galatians 4:22-23
For it is written in the law about Abraham's two sons [Gen. 16]; one [was] by his slave woman [Hagar] and the other by the free woman, [his wife, Sarah].
Treasury of Scripture Knowledge
Summary
And Hagar bare Abram a son: and Abram called his son's name, which Hagar bare, Ishmael.
Hagar
Bible References
Hagar
Galatians 4:22
For it is written in the law about Abraham's two sons [Gen. 16]; one [was] by his slave woman [Hagar] and the other by the free woman, [his wife, Sarah].