Genesis 16:15 Gen. 16:15
And Hagar bare Abram a son: and Abram called his son's name, which Hagar bare, Ishmael.
Galatians 4:22 Gal. 4:22
For it is written, that Abraham had two sons, the one by a bondmaid, the other by a freewoman.
(Relation)
Genesis 21:2-3 Gen. 21:2-3
2 For Sarah conceived, and bare Abraham a son in his old age, at the set time of which God had spoken to him. 3 And Abraham called the name of his son that was born unto him, whom Sarah bare to him, Isaac.
Galatians 4:22 Gal. 4:22
For it is written, that Abraham had two sons, the one by a bondmaid, the other by a freewoman.
(Relation)