Isaiah 61:9

Their descendants will be known among the nations,
and their posterity among the peoples.
All who see them will recognize
that they are a people the Lord has blessed.

Isaiah 44:3

For I will pour water on the thirsty land
and streams on the dry ground;
I will pour out My Spirit on your descendants
and My blessing on your offspring.

Genesis 22:18

And all the nations of the earth will be blessed by your offspring because you have obeyed My command.”

Psalm 115:14

May the Lord add to your numbers,
both yours and your children’s.

Isaiah 65:23

They will not labor without success
or bear children destined for disaster,
for they will be a people blessed by the Lord
along with their descendants.

Zechariah 8:13

As you have been a curse among the nations, house of Judah and house of Israel, so I will save you, and you will be a blessing. Don’t be afraid; let your hands be strong.”

Acts 3:26

God raised up His Servant and sent Him first to you to bless you by turning each of you from your evil ways.”

Romans 9:3-4

For I could almost wish to be cursed and cut off from the Messiah for the benefit of my brothers, my own flesh and blood.

Romans 11:16-24

Now if the firstfruits offered up are holy, so is the whole batch. And if the root is holy, so are the branches.

Treasury of Scripture Knowledge

Summary

And their seed shall be known among the Gentiles, and their offspring among the people: all that see them shall acknowledge them, that they are the seed which the LORD hath blessed.

Bible References

Their seed

Isaiah 44:3
For I will pour water on the thirsty land
and streams on the dry ground;
I will pour out My Spirit on your descendants
and My blessing on your offspring.
Genesis 22:18
And all the nations of the earth will be blessed by your offspring because you have obeyed My command.”
Zechariah 8:13
As you have been a curse among the nations, house of Judah and house of Israel, so I will save you, and you will be a blessing. Don’t be afraid; let your hands be strong.”
Romans 9:3
For I could almost wish to be cursed and cut off from the Messiah for the benefit of my brothers, my own flesh and blood.

They are

Isaiah 65:23
They will not labor without success
or bear children destined for disaster,
for they will be a people blessed by the Lord
along with their descendants.
Psalm 115:14
May the Lord add to your numbers,
both yours and your children’s.
Acts 3:26
God raised up His Servant and sent Him first to you to bless you by turning each of you from your evil ways.”
Romans 11:16
Now if the firstfruits offered up are holy, so is the whole batch. And if the root is holy, so are the branches.

Holman Christian Standard Bible®, Copyright © 1999, 2000, 2002, 2003, 2009 by Holman Bible Publishers.