Genesis 21:12

Then God said to Abraham, "{Do not be displeased} on account of the boy and on account of the slave woman. {Listen to everything that Sarah said to you}, for through Isaac [your] offspring will be named.

Hebrews 11:18

with reference to whom it was said, "In Isaac your descendants will be named,"

Genesis 17:19

And God said, "No, but Sarah your wife shall bear a son for you, and you shall call his name Isaac. And I will establish my covenant with him as an everlasting covenant to his offspring after him.

Genesis 17:21

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

1 Samuel 8:7

Then Yahweh said to Samuel, "Listen to the voice of the people concerning all that they say to you; for they have not rejected you, but they have rejected me from being king over them.

1 Samuel 8:9

And so then, listen to their voice. However, you must earnestly warn them; you must explain to them the custom of the king who will rule over them."

Isaiah 46:10

who from [the] beginning declares [the] end, and from before, [things] that have not been done, who says, 'My plan shall stand,' and, 'I will accomplish all my wishes,'

Romans 9:7-8

nor [are they] all children because they are descendants of Abraham, but "In Isaac will your descendants be named."

Treasury of Scripture Knowledge

Summary

And God said unto Abraham, Let it not be grievous in thy sight because of the lad, and because of thy bondwoman; in all that Sarah hath said unto thee, hearken unto her voice; for in Isaac shall thy seed be called.

General references

Bible References

Hearken

1 Samuel 8:7
Then Yahweh said to Samuel, "Listen to the voice of the people concerning all that they say to you; for they have not rejected you, but they have rejected me from being king over them.
Isaiah 46:10
who from [the] beginning declares [the] end, and from before, [things] that have not been done, who says, 'My plan shall stand,' and, 'I will accomplish all my wishes,'

In isaac

Genesis 17:19
And God said, "No, but Sarah your wife shall bear a son for you, and you shall call his name Isaac. And I will establish my covenant with him as an everlasting covenant to his offspring after him.
Romans 9:7
nor [are they] all children because they are descendants of Abraham, but "In Isaac will your descendants be named."
Hebrews 11:18
with reference to whom it was said, "In Isaac your descendants will be named,"

General references

Genesis 21:3
And Abraham called the name of his son who was born to him, whom Sarah bore to him, Isaac.
Genesis 25:5
And Abraham gave all he had to Isaac.