The return of all of the house of Israel does not take place until after Jesus's return.
Is is in
Ezekiel 39:28, Jesus Himself speaking in the text. And in
Matthew 24:31, also Jesus Himself speaking in the text.
(CLV) Jer 23:5
Behold, the days are coming, averring is Yahweh, When I will set up for David a Righteous Sprout, A King (Yahshua) Who will reign and proceed effectively, Who will establish right judgment and justice in the land.
(CLV) Jer 23:6
In His days Judah shall be saved, And Israel, it shall tabernacle in serenity (Peace there is none in Israel at this time), And this is His Name by which one shall call Him: Yahweh, our Righteousness.
(CLV) Jer 23:7
Therefore, behold, the days are coming, averring is Yahweh, when they shall not say any longer, As Yahweh lives, Who brought the sons of Israel up from the land of Egypt,
(CLV) Jer 23:8
but rather, As Yahweh lives, Who brought up and Who brought out the seed of the house of Israel from the land of the north and from all the lands where I had driven them away; and they will dwell on their own ground. (This hasn't happened yet.)
Rabbi Yerachmiel Yishaya Mintzberg,rabbi of Likova, Russia (c. 1902)
רבי ירחמיאל ישעי מינצבערג זצ"ל ליקאווע
One must not join them in any manner, and it is proper to stay far from them and their people.
Even if His Majesty the Sultan of Turkey, or all the rulers of all the countries, decide to give permission to the people of G-d to go to their land and their inheritance, the land of their fathers, the Holy Land, as the second redemption proceeded in the time of Ezra – we say that if the redemption does not come from the Almighty
Redeemer Himself, as in the Exodus from Egypt, then G-d does not desire it, and this is not the path to the true redemption, promised by the prophets. And I think all Jewish sages who have strong and unshakable faith in the Torah and tradition would say the same thing. We would not even consider such a scenario a temporary redemption or respite from exile. Its negative aspect would outweigh its positive, for the Sages of the Talmud have taught us and foretold to us that the future redemption will not be like the redemption under Ezra, through worldly decisions of rulers. (Daas Harabbonim, letter 7)
The Rabbis Speak Out