Isaiah 61:9

Then shall be known among the nations, their seed, And, their offspring, in the midst of the peoples, - A who see them, shall acknowledge them, That, they, are the seed that Yahweh hath blessed.

Isaiah 44:3

For I will pour, Water upon the thirsty soil, and Floods upon the dry ground, - I will pour My spirit upon thy seed, and My blessing upon thine offspring;

Genesis 22:18

So shall all the nations of the earth bless themselves in thy seed, - Because thou didst hearken unto my voice.

Psalm 115:14

Yahweh multiply you, You, and your children.

Isaiah 65:23

They shall not labour in vain, Nor have children for terror, - For the seed of the blessed ones of Yahweh, shall they be, And their offspring, with them.

Zechariah 8:13

And it shall come to pass that - Just as ye had become a curse among the nations, O house of Judah and house of Israel, So, will I save you, and ye shall become a blessing, - Do not fear, let your hands, be strong.

Acts 3:26

Unto you first, God - having raised up his Servant - hath sent him forth, ready to bless you, when ye are turning away, each one, from your wickednesses.

Romans 9:3-4

For I could have wished to be accursed, even I myself, from the Christ, in behalf of my brethren my kinsmen according to the flesh; -

Romans 11:16-24

If, moreover, the first fruit is holy, the lump shall be also; and, if the root is holy, the branches shall be also.

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 upon the thirsty soil, and Floods upon the dry ground, - I will pour My spirit upon thy seed, and My blessing upon thine offspring;
Genesis 22:18
So shall all the nations of the earth bless themselves in thy seed, - Because thou didst hearken unto my voice.
Zechariah 8:13
And it shall come to pass that - Just as ye had become a curse among the nations, O house of Judah and house of Israel, So, will I save you, and ye shall become a blessing, - Do not fear, let your hands, be strong.
Romans 9:3
For I could have wished to be accursed, even I myself, from the Christ, in behalf of my brethren my kinsmen according to the flesh; -

They are

Isaiah 65:23
They shall not labour in vain, Nor have children for terror, - For the seed of the blessed ones of Yahweh, shall they be, And their offspring, with them.
Psalm 115:14
Yahweh multiply you, You, and your children.
Acts 3:26
Unto you first, God - having raised up his Servant - hath sent him forth, ready to bless you, when ye are turning away, each one, from your wickednesses.
Romans 11:16
If, moreover, the first fruit is holy, the lump shall be also; and, if the root is holy, the branches shall be also.