Genesis 26:4

And I will make thy seed to multiply as the stars of heaven, and will give to thy seed all these countries: and in thy seed shall all the nations of the earth be blessed:

Genesis 15:5

And he brought him forth abroad, and said, Look now towards heaven, and tell the stars, if thou art able to number them: and he said to him, So shall thy seed be.

Genesis 22:17-18

That in blessing I will bless thee, and in multiplying I will multiply thy seed as the stars of heaven, and as the sand which is on the sea shore; and thy seed shall possess the gate of his enemies;

Galatians 3:8

And the scripture foreseeing that God would justify the heathen through faith, preached before the gospel to Abraham, saying, In thee shall all nations be blessed.

Exodus 32:13

Remember Abraham, Isaac, and Israel thy servants, to whom thou sworest by thine own self, and saidst to them, I will multiply your seed as the stars of heaven, and all this land that I have spoken of will I give to your seed, and they shall inherit it for ever.

Genesis 12:2-3

And I will make of thee a great nation, and I will bless thee, and make thy name great; and thou shalt be a blessing:

Genesis 13:16

And I will make thy seed as the dust of the earth: so that if a man can number the dust of the earth, then shall thy seed also be numbered.

Genesis 15:18

In that same day the LORD made a covenant with Abram, saying, To thy seed have I given this land, from the river of Egypt to the great river, the river Euphrates:

Genesis 17:4-8

As for me, behold, my covenant is with thee, and thou shalt be a father of many nations.

Genesis 18:18

Seeing that Abraham shall surely become a great and mighty nation, and all the nations of the earth shall be blessed in him?

Psalm 72:17

His name shall endure for ever: his name shall be continued as long as the sun: and men shall be blessed in him: all nations shall call him blessed.

Acts 3:25

Ye are the children of the prophets, and of the covenant which God made with our fathers, saying to Abraham, And in thy seed shall all the kindreds of the earth be blessed.

Galatians 3:16

Now to Abraham and his seed were the promises made. He saith not, And to seeds, as of many; but as of one, And to thy seed, which is Christ.

Hebrews 11:2

For by it the elders obtained a good report.

Treasury of Scripture Knowledge

Summary

And I will make thy seed to multiply as the stars of heaven, and will give unto thy seed all these countries; and in thy seed shall all the nations of the earth be blessed;

Bible References

Multiply

Genesis 13:16
And I will make thy seed as the dust of the earth: so that if a man can number the dust of the earth, then shall thy seed also be numbered.
Genesis 15:5
And he brought him forth abroad, and said, Look now towards heaven, and tell the stars, if thou art able to number them: and he said to him, So shall thy seed be.
Genesis 17:4
As for me, behold, my covenant is with thee, and thou shalt be a father of many nations.
Genesis 18:18
Seeing that Abraham shall surely become a great and mighty nation, and all the nations of the earth shall be blessed in him?
Genesis 22:17
That in blessing I will bless thee, and in multiplying I will multiply thy seed as the stars of heaven, and as the sand which is on the sea shore; and thy seed shall possess the gate of his enemies;
Hebrews 11:2
For by it the elders obtained a good report.

Seed shall

Genesis 12:2
And I will make of thee a great nation, and I will bless thee, and make thy name great; and thou shalt be a blessing:
Genesis 22:18
And in thy seed shall all the nations of the earth be blessed: because thou hast obeyed my voice.
Psalm 72:17
His name shall endure for ever: his name shall be continued as long as the sun: and men shall be blessed in him: all nations shall call him blessed.
Acts 3:25
Ye are the children of the prophets, and of the covenant which God made with our fathers, saying to Abraham, And in thy seed shall all the kindreds of the earth be blessed.
Galatians 3:8
And the scripture foreseeing that God would justify the heathen through faith, preached before the gospel to Abraham, saying, In thee shall all nations be blessed.

General references

Genesis 1:28
And God blessed them, and God said to them, Be fruitful, and multiply, and replenish the earth, and subdue it: and have dominion over the fish of the sea, and over the fowl of the air, and over every living animal that moveth upon the earth.
Genesis 12:2
And I will make of thee a great nation, and I will bless thee, and make thy name great; and thou shalt be a blessing:
Genesis 13:15
For all the land which thou seest, to thee will I give it, and to thy seed for ever.
Joshua 21:43
And the LORD gave to Israel all the land which he swore to give to their fathers: and they possessed it, and dwelt in it.
Micah 7:20
Thou wilt perform the truth to Jacob, and the mercy to Abraham, which thou hast sworn to our fathers from the days of old.
Luke 1:55
As he spoke to our fathers, to Abraham, and to his seed for ever.