John 8:35

And a slave does not remain in the home always; but a son remains always.

1 John 2:19

From us, it is true, they went out, but they had never belonged to us; for, if they had belonged to us, they would have remained among us. They left us that it might be made clear that they do not, any of them, belong to us.

Matthew 8:11-12

Yes, and many will come in from East and West and take their places beside Abraham, Isaac, and Jacob, in the Kingdom of Heaven;

Matthew 22:13

Then the king said to the attendants 'Tie him hand and foot, and 'put him out into the darkness' outside, where there will be weeping and grinding of teeth.'

Galatians 3:18

If our heritage is the result of Law, then it has ceased to be the result of a promise. Yet God conferred it on Abraham by a promise.

Galatians 4:7

You, therefore, are no longer a slave, but a son; and, if a son, then an heir also, by God's appointment.

Galatians 4:22-31

Scripture says that Abraham had two sons, one the child of the slave-woman and the other the child of the free woman.

1 Peter 1:4

given us the new Life of undying hope, that promises an inheritance, imperishable, stainless, unfading, which has been reserved for you in Heaven--

Treasury of Scripture Knowledge

Summary

Wherefore she said unto Abraham, Cast out this bondwoman and her son: for the son of this bondwoman shall not be heir with my son, even with Isaac.

Bible References

Cast out

Matthew 8:11
Yes, and many will come in from East and West and take their places beside Abraham, Isaac, and Jacob, in the Kingdom of Heaven;
Matthew 22:13
Then the king said to the attendants 'Tie him hand and foot, and 'put him out into the darkness' outside, where there will be weeping and grinding of teeth.'
John 8:35
And a slave does not remain in the home always; but a son remains always.
Galatians 4:22
Scripture says that Abraham had two sons, one the child of the slave-woman and the other the child of the free woman.
1 John 2:19
From us, it is true, they went out, but they had never belonged to us; for, if they had belonged to us, they would have remained among us. They left us that it might be made clear that they do not, any of them, belong to us.

Heir

John 8:35
And a slave does not remain in the home always; but a son remains always.
Galatians 3:18
If our heritage is the result of Law, then it has ceased to be the result of a promise. Yet God conferred it on Abraham by a promise.
Galatians 4:7
You, therefore, are no longer a slave, but a son; and, if a son, then an heir also, by God's appointment.
1 Peter 1:4
given us the new Life of undying hope, that promises an inheritance, imperishable, stainless, unfading, which has been reserved for you in Heaven--
1 John 2:19
From us, it is true, they went out, but they had never belonged to us; for, if they had belonged to us, they would have remained among us. They left us that it might be made clear that they do not, any of them, belong to us.