Isaiah 11:11-12,

11. It shall be on that day that the Lord will once again show His hand, to acquire the remnant of His people, who will have remained, from Assyria and from Egypt and from Pathros and from Cush and from Elam and from Shinar and from Hamath and from the islands of the sea. 12. He will raise a banner for the nations and assemble the castaways of Israel; and He will gather in the dispersed ones of Judah from the four corners of the earth.

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Isaiah 27:12-13,

12. It shall be on that day that HASHEM will thresh, from the surging [Euphrates] River to the Brook of Egypt, and you will be gathered up one by one, O Children of Israel. 13. It shall be on that day that a great shofar will be blown, and those who are lost in the land of Assyria and those cast away in the land of Egypt will come [together], and they will prostrate themselves to HASHEM on the holy mountain in Jerusalem.

KnowYourBible, «And it shall come to pass on that day that HaShem shall beat out His harvest from the strongly flowing river as far as the brook of Egypt.» God’s ingathering of the exiles is compared to the way a harvester beats the stalks and branches with a rod in order to separate the berries and gather them together (Metzudas David). The «strongly flowing river» is either the Euphrates (Rashi) or the River Sambation (RaDaK), to the other side of which the Ten Tribes were taken into exile by the Assyrians. From there they doubtless spread to many parts of the world, and from all of these they will be gathered in.

«And on that day a great shofar shall be blown.» (v 13). The «great shofar» alludes to the spirit of prophecy that will come into the world in the final redemption to signal to the lost souls that the time of the ingathering has arrived. The prophet promises that in the final redemption all of the lost members of Israel will be gathered in from all their places of exile in order to worship God on the Temple Mount .

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Isaiah 43:5-8,

5. Fear not, for I am with you; from the East I will bring your offspring and from the West I will gather you. 6. I will say to the North, ‘Give [them] over!’ and to the South, ‘Do not withhold! Bring My sons from afar and My daughters from the ends of the earth, 7. everyone who is called by My Name and whom I have created for My glory, whom I have fashioned, even perfected’; 8. to liberate the people who are blind though they have eyes, and deaf though they have ears.

KnowYourBible, «From the east shall I bring your seed.» These verses mention all four points of the compass, indicating that this prophecy refers to the final redemption – because at the time of the first redemption only Judah returned from Babylon , but at the end of days the Ten Tribes will return from all parts of the world. Addressing the people of his time, Isaiah said, «I shall bring your SEED» – i.e. their descendants. «.and GATHER you from the west»: the word «gather» alludes to the resurrection of the dead (see RaDaK on v 5).

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Isaiah 49:10-13,

10. They will not hunger and they will not thirst; heat and sun will not afflict them, for their Merciful One will lead them, and along streams of water will He guide them. 11. I will make all My mountains into roads, and all My paths will be uplifted.* 12. Behold, these [will come] from afar; and behold, these [will come] from the north and from the west, and these from the land of the Sinites. 13. Sing glad song, O heavens, and rejoice, O earth; O mountains, break out in glad song; for HASHEM will have comforted His people and been merciful to His meek ones.

* When the exiles return, they will find ample provisions; highlands and lowlands along the way will be levelled and easily traversed (Artscroll Tanakh).

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Jeremiah 16:14-15,

14. However, behold – days are coming – the word of HASHEM – whine will no longer be said, ‘As HASHEM lives, Who took out the Children of Israel from the land of Egypt,’ 15. but rather ‘As HASHEM lives, Who took out the Children of Israel from the land of the North and from all the lads where He had scattered them’; and I shall return them to their land, which I gave to their forefathers.

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Ezekiel 37:21-28,

21. Thus said the Lord HASHEM/Elohim: Behold, I am taking the Children of Israel from among the nations to which they have gone; I will gather them from all around and I will bring them to their soil; 22. I will make then into one nation in the land, upon the mountains of Israel, and one king will be a king for them all; they will no longer be two nations, and they will no longer be divided into two kingdoms, ever again. 23. They will no longer be contaminated with their idols and with their abhorrent things and with all their sins. I will save them [taking them] from all their dwelling places in which they had sinned, and I will purify them; they will be a nation to Me, and I will be a God to them. 24. My servant David will be king over them, and there will be one shepherd for all of them; they will follow My ordinances and keep My decrees and fulfill them. 25. They will dwell on the land that I gave to My servant Jacob, within which your fathers dwelled; they and their children and their children’s children will dwell upon it forever; and My servant David will be a leader for them forever. 26. I will seal a covenant of peace with them; it will be an eternal covenant with them; and I will emplace them and increase them, and I will place My Sanctuary among them forever. 27. My dwelling place will be among them; I will be a God to them and they will be a people to Me. 28. Then the nations will know that I am HASHEM Who sanctifies Israel, when My sanctuary will be among them forever.

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Hosea 2:1-2,

1. Yet the number of the Children of Israel will be like the sand of the sea, which can neither be measured nor counted; and it will happen that in the place [of their exile] where it was said to them, ‘Children of the living God.’ 2. The Children of Judah and the Children of Israel will be assembled together, and they will appoint for themselves one head and ascend from the land, for the day of Jezreel is great.

Verse 2 prophecies the reunification of Judah and Israel , who will appoint over themselves «one head» (=Mashiach) and come up from «the land» (=exile). «.for great is the day of Yizre’el, i.e. the day of their ingathering from having been «sown» (ZARA) and «scattered» by God. Thus Hosea, who lived even before the exile of the Ten Tribes, was looking at the entire sweep of history that will culminate in the healing of the split between Judah and the Ten Tribes and their reconciliation under King Messiah. [http://www.azamra.org/Bible/Hosea%201-2.htm]

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Hosea 3:5,

Afterward the Children of Israel will turn and seek out HASHEM their God and David their king, and they will tremble for HASHEM and for His goodness in the end of days.

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Hosea 11:10-11,

10. They will follow after Hashem, like a lion He will roar; for He will roar and [His] children will stir from the west, 11. they will stir like a bird from Egypt and like a dove from the land of Assyria, and I will settle them in their homes – the word of Hashem.

Stone Tanach, He will roar – «That is, He will declare His will – to gather in the exiles – plainly and clearly, through the prophets (Radak).

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Joel 4:1-3,7,

1. For behold, in those days and at that time, when I will bring back the captivity of Judah and Jerusalem, 2. I will gather all of the nations and bring them down to the Vally of Jehoshaphat and I will contend with them there concerning My people and My possession, Israel, that they dispersed among the nations, and they divided up My land, 3. and they cast lots upon My people; they gave boys for harlot’s [fee], and they sold girls for wine and drank [it]. … 7. Behold, I will rouse them from the place to which you sold them, and I will return your requital upon your head.

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Amos 9:14-15,

14. I will return the captivity of My people Israel, and they will rebuild desolate cities and settle them; they will plant vineyards and drink their wine; they will cultivate gardens and eat their fruits. 15. I will plant them upon their land and they will never again be uprooted from their land that I have given them, said HASHEM, your God.

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Obadiah 1:17-21,

17. On Mount Zion there will be refuge, and it will be holy; and the house of Jacob will inherit those who had dispossessed them. 18. The house of Jacob will be fire, the house of Joseph a flame, and the house of Esau for straw; and they will ignite them and devour them. There will be no survivor to the house of Esau, for HASHEM has spoken. 19. And [those] of the southland will inherit the Mountain of Esau; and [those of] the lowlands [will inherit] the Philistines, and they will inherit the fields of Ephraim and the fields of Samaria; and Benjamin [will inherit] Gilead. 20. This exiled host of the Children of Israel who are among the Canaanites until Zarephtath, and the exile of Jerusalem which is in Sepharad will inherit the cities of the South. 21. And saviors will ascend Mount Zion to judge the Mountain of Esau, and the kingdom will be HASHEM’s.

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Zephaniah 3:16-20,

16. On that day, it will be said to Jerusalem, ‘Have nor fear! O Zion, do not despair!’ 17. HASHEM, your God, is in your midst, the Mighty One Who will save. He will rejoice over you with gladness; He will be silent with His love; He will be joyful over you with glad song. 18. I have gathered together those who have mourned for the appointed time, they came from you, who had carried a burden of shame for it. 19. Behold, at that time I will crush all those who afflict you. I will save the cripple, and gather the castoff; and I will make them for praise and a good name throughout the land of their shame. 20. At that time I will bring you [in], and at [that] time I will gather you; for I will make you into a good name and praise among all the peoples of the earth, when I return your captives before your eyes, said HASHEM.

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Zechariah 10:8-10,

8. I will whistle to them and gather them, for I have redeemed them; and they will become as numerous as they had been numerous. 9. I had sown them among the nations, and they remembered Me in faraway places; so they will live, with their children, and they will return. 10. I will bring them back from the land of Egypt; I will gather them in from Assyria; I will bring them to the land of Gilead and Lebanon; there will not be enough [room] for them.

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