Genesis 21:10

Hagar And Ishmael

⁹ And Sarah saw the son of Hagar the Egyptian, whom she had borne to Abraham, mocking. ¹⁰ And she said to Abraham, Cast out this handmaid and her son; for the son of this handmaid shall not inherit with my son with Isaac. ¹¹ And the thing was very grievous in Abraham's sight because of his son.

Abraham

Isaac

No

John 8:35

Now the bondman abides not in the house for ever: the son abides for ever.

1 John 2:19

They went out from among us, but they were not of us; for if they had been of us, they would have surely remained with us, but that they might be made manifest that none are of us.

Genesis 17:19

And God said, Sarah thy wife shall indeed bear thee a son; and thou shalt call his name Isaac; and I will establish my covenant with him, for an everlasting covenant for his seed after him.

Genesis 17:21

But my covenant will I establish with Isaac, whom Sarah shall bear to thee at this appointed time in the next year.

Genesis 20:11

And Abraham said, Because I said, Surely the fear of God is not in this place, and they will kill me for my wife's sake.

Genesis 22:10

And Abraham stretched out his hand, and took the knife to slaughter his son.

Genesis 25:6

And to the sons of the concubines that Abraham had, Abraham gave gifts, and, while he yet lived, sent them away from Isaac his son, eastward to the east country.

Genesis 25:19

And these are the generations of Isaac, Abraham's son. Abraham begot Isaac.

Genesis 36:6-7

And Esau took his wives, and his sons, and his daughters, and all the souls of his house, and his cattle, and all his beasts, and all his possessions, that he had acquired in the land of Canaan, and went into a country away from his brother Jacob.

Matthew 8:11-12

But I say unto you, that many shall come from the rising and setting sun, and shall lie down at table with Abraham, and Isaac, and Jacob in the kingdom of the heavens;

Matthew 22:13

Then said the king to the servants, Bind him feet and hands, and take him away, and cast him out into the outer darkness: there shall be the weeping and the gnashing of teeth.

Galatians 3:18

For if the inheritance be on the principle of law, it is no longer on the principle of promise; but God gave it in grace to Abraham by promise.

Galatians 4:7

So thou art no longer bondman, but son; but if son, heir also through God.

Galatians 4:22-31

For it is written that Abraham had two sons; one of the maid servant, and one of the free woman.

1 Peter 1:4

to an incorruptible and undefiled and unfading inheritance, reserved in the heavens for you,