Psalms of Solomon 17:30b-31
And he will purge Jerusalem
(and make it) holy as it was even from the beginning,
31 (for) nations to come
from the ends of the earth to see his glory,
to bring as gifts her children who had been driven out,
and to see the glory of the Lordy
with which God has glorified her.

Commentary: The nations who took the Judeans onto exile (Diaspora) are now to restore them to their homeland.

Isaiah 49:22
[22]Thus saith Yahuah, Elohim, Behold, I will lift up mine hand to the Gentiles, and set up my standard to the people: and they shall bring thy sons in their arms, and thy daughters shall be carried upon their shoulders.

Isaiah 66:20
Brenton Septuagint Translation
And they shall bring your brethren out of all nations for a gift to Yahuah with horses, and chariots, in litters drawn by mules with awnings, to the holy city Jerusalem, said Yahuah, as though the children of Israel should bring their sacrifices to me with psalms into the house of Yahuah.