1 Chronicles 1:28
The sons of Abraham: Isaac [by his wife Sarah] and Ishmael [by Hagar her maid].
Genesis 16:11-16
The Angel of the Lord continued,
And you will bear a son;
And you shall name him Ishmael (God hears),
Because the Lord has heard and paid attention to your persecution (suffering).
Genesis 17:19-21
But God said, “No, Sarah your wife shall bear you a son indeed, and you shall name him Isaac (laughter); and I will establish My covenant with him for an everlasting covenant and with his descendants after him.
Genesis 21:2-5
So Sarah conceived and gave birth to a son for Abraham in his old age, at the appointed time of which God had spoken to him.
Genesis 21:9-10
Now [as time went on] Sarah saw [Ishmael] the son of Hagar the Egyptian, whom she had borne to Abraham,
Genesis 21:12
God said to Abraham, “Do not let it distress you because of Ishmael and your maid; whatever Sarah tells you, listen to her and do what she asks, for your descendants will be named through Isaac.
Treasury of Scripture Knowledge
Summary
Isaac
Ishmael
Bible References
Isaac
Ishmael
And you will bear a son;
And you shall name him Ishmael (God hears),
Because the Lord has heard and paid attention to your persecution (suffering).