The Holy Bible, Ezekiel 37:21-22

21 And say unto them, Thus saith the Lord God; Behold, I will take the children of Israel from among the heathen, whither they be gone, and will gather them on every side, and bring them into their own land:

22 And I will make them one nation in the land upon the mountains of Israel; and one king shall be king to them all: and they shall be no more two nations, neither shall they be divided into two kingdoms any more at all:

The Holy Bible, Ezekiel 38:8-9

8 After many days thou shalt be visited: in the latter years thou shalt come into the land that is brought back from the sword, and is gathered out of many people, against the mountains of Israel, which have been always waste: but it is brought forth out of the nations, and they shall dwell safely all of them.

9 Thou shalt ascend and come like a storm, thou shalt be like a cloud to cover the land, thou, and all thy bands, and many people with thee.

The Book of Mormon, 2 Nephi 30:7-8

7 And it shall come to pass that the Jews which are scattered also shall begin to believe in Christ; and they shall begin to gather in upon the face of the land; and as many as shall believe in Christ shall also become a delightsome people.

8 And it shall come to pass that the Lord God shall commence his work among all nations, kindreds, tongues, and people, to bring about the restoration of his people upon the earth.

The Book of Mormon, 2 Nephi 9:2

2 That he has spoken unto the Jews, by the mouth of his holy prophets, even from the beginning down, from generation to generation, until the time comes that they shall be restored to the true church and fold of God; when they shall be gathered home to the lands of their inheritance, and shall be established in all their lands of promise.

The Doctrine and Covenants, Section 133:13

13 And let them who be of Judah flee unto Jerusalem, unto the mountains of the Lord’s house.

The Doctrine and Covenants, Section 45:24-25

24 And this I have told you concerning Jerusalem; and when that day shall come, shall a remnant be scattered among all nations;

25 But they shall be gathered again; but they shall remain until the times of the Gentiles be fulfilled.

Journal of Discourses, Orson Pratt 18:7

By and by, when all things are prepared–when the Jews have received their scourging, and Jesus has descended upon the Mount of Olives, the ten tribes will leave Zion, and will go to Palestine, to inherit the land that was given to their ancient fathers, and it will be divided amongst the descendants of Abraham, Isaac and Jacob by the inspiration of the Holy Ghost. They will go there to dwell in peace in their own land from that time, until the earth shall pass away. But Zion, after their departure, will still remain upon the western hemisphere, and she will be crowned with glory as well as old Jerusalem, and, as the Psalmist David says, she will become the joy of the whole earth. “Beautiful for situation is Mount Zion on the sides of the north, the city of the great King.”

Journal of Discourses, Wilford Woodruff 15:35

As I have been reading to you today, the Jews have got to gather to their own land in unbelief. They will go and rebuild Jerusalem and their temple. They will take their gold and silver from the nations and will gather to the Holy Land, and when they have done this and rebuilt their city, the Gentiles, in fulfillment of the words of Ezekiel, Jeremiah, and other prophets, will go up against Jerusalem to battle and to take a spoil and a prey; and then, when they have taken one-half of Jerusalem captive and distressed the Jews for the last time on the earth, their Great Deliverer, Shiloh, will come.

Journal of Discourses, Wilford Woodruff 2:33

When the Gentiles reject the Gospel it will be taken from them, and go to the house of Israel, to that long-suffering people that are now scattered abroad through all the nations upon the earth, and they will be gathered home by thousands, and by hundreds of thousands, and they will rebuild Jerusalem their ancient city, and make it more glorious than at the beginning, and they will have a leader in Israel with them, a man that is full of the power of God and the gift of the Holy Ghost; but they are held now from this work, only because the fulness of the Gentiles has not yet come in.