Immigration in the Qur’an

[4:97] when angels take the souls of those who die in sin against their souls, they say: "In what (plight) were you?" They reply: "Weak and oppressed were we in the earth." They say: "Was not the earth of God spacious enough for you to move yourselves away (from evil)?" Such men will find their abode in Hell, what an evil refuge!
[4:100] He who forsakes his home in the cause of God, finds in the earth many a refuge, wide and spacious: should he die as a refugee from home for God and His Messenger, his reward becomes due and sure with God: and God is Oft-Forgiving, Most Merciful.
[4:75] those who accept faith subsequently, and adopt exile, and fight for the faith in your company, they are of you. But kindred by blood have prior rights against each other in the Book of God. Verily God is well-acquainted with all things.
[9:20] those who believe, and suffer exile and strive with might and main, in God's cause, with their goods and their persons, have the highest rank in the sight of God: they are the people who will achieve (salvation).
[9:100] the vanguard (of Islam), the first of those who forsook (their homes) and of those who gave them aid, and (also) those who follow them in (all) good deeds, well-pleased is God with them, as are they with Him: for them Has He prepared Gardens under which rivers flow, to dwell therein forever: that is the supreme Felicity.
[16:110] But verily your Lord, - to those who leave their homes after trials and persecutions, and who thereafter strive and fight for the faith and patiently persevere - your Lord, after all this is Oft-Forgiving, Most Merciful.
[24:22] Let not those among you who are endued with grace and amplitude of means resolve by oath against helping their kinsmen, those in want, and those who have left their homes in God's cause: let them forgive and overlook: do you not wish that God should forgive you? For God is Oft-Forgiving, Most Merciful.
[59:8] (Some part is due) to the indigent Muhajirun, those who were expelled from their homes and their property, while seeking Grace from God and (His) Good Pleasure, and aiding God and His Messenger: such are indeed the sincere ones;
[59:9] But those who, before them, had homes (in Medina) and had adopted the faith, show their affection to such as came to them for refuge, and entertain no desire in their hearts for things given to the (latter), but give them preference over themselves, even though poverty was their (own lot). Those saved from the covetousness of their own souls; they are the ones that achieve prosperity.
[59:9] But those who, before them, had homes (in Medina) and had adopted the faith, show their affection to such as came to them for refuge, and entertain no desire in their hearts for things given to the (latter), but give them preference over themselves, even though poverty was their (own lot). Those saved from the covetousness of their own souls; they are the ones that achieve prosperity.
[60:10] O you who believe! When there come to you believing women refugees, examine (and test) them: God knows best as to their faith: if you ascertain that they are believers, then send them not back to the non-believers. They are not lawful (wives) for the non-believers, nor are the (non-believers) lawful (husbands) for them. however pay the non-believers what they have spent (on their dower). There will be no blame on you if you marry them on payment of their dower to them. But hold not to the guardianship of non-believing women: ask for what you have spent on their dowers, and let the (non-believers) ask for what they have spent (on the dowers of women who come over to you). Such is the Command of God: He judges (with justice) between you. God is full of knowledge and Wisdom.